Matches · 2026-10-13 · rules version c5
Qwen3.8 Flash vs PokéChamp
PokéChamp won in 7 turns · 4 min wall clock · 39,601 tokens · $0.009
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Decisions
- Team previewPokéChamp brought
Arcaninehisui,gholdengo,rotomwashQwen3.8 Flash broughtGholdengo,corviknight,arcaninehisuiMirror match (opponent has identical team). Bringing Gholdengo (Good as Gold immunity to status, powerful Make It Rain), Corviknight (defensive pivot, resists Steel/Fairy), Arcanine-Hisui (physical wallbreaker, SE on Corviknight/Rotom-Wash/Gholdengo). Gholdengo leads to avoid Will-O-Wisp/Thunderwave. Plan: Gholdengo pressures, Corviknight pivots, Arcanine breaks Steel types. Watch for their Dragapult speed and Clefable setup.
Reasoning trace (1,232 words)
The opponent has the exact same team as me, so I need to think about what combination would be strongest against itself. Let me consider the matchups: My team: Gholdengo, Corviknight, Arcanine-Hisui, Rotom-Wash, Clefable, Dragapult Key considerations: - Gholdengo is a powerful special attacker with Good as Gold immunity to status - Corviknight is a great defensive pivot with Defog, Roost, U-turn - Arcanine-Hisui is a powerful physical attacker with Head Smash - Rotom-Wash is a bulky pivot with Will-O-Wisp, Volt Switch, Pain Split - Clefable is a setup sweeper with Calm Mind, Moonblast, Unaware - Dragapult is a fast special attacker with Dracometeor, Thunderbolt For a mirror match, I need to think about what checks what: - Gholdengo: Steel/Ghost, immune to status (Good as Gold). Weak to Fire, Ground, Fighting. Resists Normal, Flying, Psychic, Bug, Rock, Ghost, Dragon, Steel, Fairy. - Corviknight: Flying/Steel. Weak to Fire, Electric. Resists Normal, Flying, Rock, Bug, Steel, Grass, Psychic, Ice, Dragon, Fairy. Immune to Ground. - Arcanine-Hisui: Fire/Rock. Weak to Water, Grass, Fighting, Ground, Steel, Rock. Resists Normal, Fire, Poison, Flying, Bug, Steel. - Rotom-Wash: Electric/Water. Weak to Grass. Resists Electric, Steel, Water, Ice, Flying. Immune to Ground (Levitate). - Clefable: Fairy. Weak to Poison, Steel. Resists Fighting, Bug, Dark. Immune to Dragon. - Dragapult: Dragon/Ghost. Weak to Ice, Dragon, Fairy, Ghost, Dark. Resists Normal, Fighting, Bug, Fire, Water, Grass, Electric. Immune to Normal, Fighting. For a mirror, I want: 1. A strong offensive threat that's hard to check 2. A defensive pivot that can handle threats 3. Something to complete coverage Let me think about good cores: Option 1: Gholdengo + Corviknight + Arcanine-Hisui - Gholdengo handles Clefable (Steel moves), Corviknight (Shadow Ball), Dragapult (Make It Rain) - Corviknight handles Gholdengo (resists Steel, can U-turn out), Clefable (resists Fairy) - Arcanine-Hisui handles Corviknight (Flare Blitz), Rotom-Wash (Head Smash), Gholdengo (Flare Blitz) - Weakness: Rotom-Wash can wall Arcanine with Will-O-Wisp + Pain Split Option 2: Gholdengo + Arcanine-Hisui + Dragapult - Very offensive, but vulnerable to Corviknight and Clefable setup Option 3: Gholdengo + Corviknight + Rotom-Wash - Gholdengo for offense, Corviknight for defense/pivot, Rotom-Wash for bulky pivot - This is a solid balanced core Option 4: Arcanine-Hisui + Corviknight + Clefable - Arcanine handles Steel types, Corviknight handles Dragon/Fairy, Clefable handles Dragon - Good defensive synergy Option 5: Gholdengo + Corviknight + Clefable - Gholdengo handles Clefable (Make It Rain), Corviknight handles Gholdengo, Clefable handles Dragon types - This is a very solid core for a mirror Let me think more carefully about the mirror: Against their Gholdengo: - My Corviknight resists Steel, can U-turn out - My Clefable resists Steel (Fairy resists Steel? No, Fairy is neutral to Steel. Actually Steel is super effective against Fairy!) - Wait, Steel is super effective against Fairy. So Clefable is weak to Gholdengo's Make It Rain. - My Arcanine-Hisui resists Steel and hits with Flare Blitz - My Dragapult resists Steel (Dragon resists Steel) and can hit with Thunderbolt Against their Corviknight: - My Arcanine-Hisui hits with Flare Blitz (super effective) - My Gholdengo can't do much (Steel moves are resisted, Shadow Ball is neutral) - My Rotom-Wash hits with Hydropump (super effective) - My Dragapult can't do much (Dragon resisted, Ghost neutral, Electric neutral) Against their Arcanine-Hisui: - My Rotom-Wash hits with Hydropump (super effective), Will-O-Wisp - My Corviknight resists Fire, can U-turn - My Gholdengo resists Fire (Steel resists Fire), can hit with Make It Rain Against their Rotom-Wash: - My Arcanine-Hisui hits with Head Smash (super effective) - My Gholdengo hits with Make It Rain (super effective - Steel vs Electric/Water... wait, Steel is super effective against Rock but not against Electric/Water. Actually Steel is neutral against Electric and super effective against Rock. Rotom-Wash is Electric/Water, so Steel is neutral.) - Hmm, actually what's super effective against Electric/Water? Ground is immune due to Levitate. Grass is super effective. - My Corviknight can hit with Iron Head (super effective against Ice... no, Corviknight is Flying/Steel, Iron Head is Steel. Steel is neutral against Electric/Water.) - My Clefable hits with Moonblast (super effective against Dragon... no, against Electric/Water it's neutral) - My Dragapult hits with Thunderbolt (super effective against Water) Against their Clefable: - My Gholdengo hits with Make It Rain (super effective - Steel vs Fairy) - My Corviknight hits with Iron Head (super effective - Steel vs Fairy) - My Arcanine-Hisui hits with Flare Blitz (neutral) or Head Smash (neutral) - My Dragapult hits with Shadow Ball (super effective - Ghost vs Fairy) Against their Dragapult: - My Clefable hits with Moonblast (super effective - Fairy vs Dragon) - My Corviknight resists Dragon, can U-turn - My Gholdengo resists Ghost (Steel resists Ghost? No... actually Steel doesn't resist Ghost. Ghost is neutral against Steel. Wait, let me check: Ghost is super effective against Psychic and Ghost. Steel resists Normal, Flying, Rock, Bug, Steel, Grass, Psychic, Ice, Dragon, Fairy. So Ghost is neutral against Steel.) - My Arcanine-Hisui resists Fire (Dragapult doesn't have Fire moves), but is weak to Dragon (Dracometeor) - My Rotom-Wash resists Dragon (Water resists Dragon? No. Electric resists Dragon? No. Actually, Dragon is not resisted by Electric or Water. Dragon is neutral against both.) OK so let me reconsider. The best core for a mirror seems to be: Gholdengo + Corviknight + Arcanine-Hisui: - Gholdengo: Handles Clefable (Make It Rain is SE), handles Dragapult (Make It Rain resisted by Dragon... wait no, Steel is resisted by Dragon? No. Dragon doesn't resist Steel. Steel is neutral against Dragon. So Make It Rain is neutral against Dragapult. Shadow Ball is SE against Ghost/Dragon? No, Ghost is SE against Ghost and Psychic. Against Dragon/Ghost, Shadow Ball is SE (Ghost vs Ghost). Actually wait - Dragapult is Dragon/Ghost. Ghost moves are SE against Ghost types. So Shadow Ball is SE against Dragapult. Good. - Corviknight: Handles Gholdengo (resists Steel), handles Clefable (resists Fairy), can pivot - Arcanine-Hisui: Handles Corviknight (Flare Blitz SE), handles Rotom-Wash (Head Smash SE), handles Gholdengo (Flare Blitz SE) This seems like a strong offensive core. The weakness is that Rotom-Wash can wall Arcanine with Will-O-Wisp, and Dragapult can outspeed and threaten with Dracometeor. Let me also consider: Gholdengo + Corviknight + Clefable: - Gholdengo: Main offensive threat, handles Clefable with Make It Rain - Corviknight: Defensive pivot, handles Gholdengo, Clefable - Clefable: Handles Dragon types (Dragapult), can set up with Calm Mind - Weakness: Arcanine-Hisui can break through with Head Smash/Flare Blitz, Rotom-Wash can wall with Will-O-Wisp I think Gholdengo + Corviknight + Arcanine-Hisui is the strongest offensive core for this mirror. It covers the most threats: - Gholdengo handles Clefable, Dragapult (Shadow Ball) - Corviknight handles Gholdengo, Clefable - Arcanine-Hisui handles Corviknight, Rotom-Wash, Gholdengo The main concern is Dragapult outspeeding everything and hitting hard, but Gholdengo's Shadow Ball is SE against it. Actually, let me reconsider one more time. In a mirror where both teams are identical, the key is: 1. Who can break through the opponent's defensive core 2. Who can handle the opponent's offensive threats I'll go with Gholdengo + Corviknight + Arcanine-Hisui. This gives me: - A powerful special attacker immune to status (Gholdengo) - A defensive pivot that can handle Steel types (Corviknight) - A physical wallbreaker that handles Steel types (Arcanine-Hisui) The leader should be Gholdengo since it's immune to status moves (Will-O-Wisp from Rotom-Wash, Thunderwave from Clefable) and can immediately pressure the opponent.
- Turn 1PokéChamp used
FlareblitzQwen3.8 Flash usedFocusblastMirror match. Their lead is Arcanine-Hisui (Fire/Rock). Focus Blast is SE (Fighting vs Rock) and with STAB+LO should OHKO most spreads. Risk: 70% accuracy, but reward is removing their lead. If they Flareblitz, I take SE damage. Go for the kill.
Reasoning trace (462 words)
Let me analyze this situation carefully. My Gholdengo (149 Spe) vs their Arcanine-Hisui (99-156 Spe). Speed is uncertain - they could outspeed me or not. Their Arcanine-Hisui is Fire/Rock. My Gholdengo is Steel/Ghost. Type matchups: - Arcanine-Hisui's moves against Gholdengo: Headsmash (Rock) is neutral on Steel/Ghost (Rock is neutral to Steel, neutral to Ghost). Flareblitz (Fire) is super effective on Steel. Extremespeed (Normal) is neutral. - My moves against Arcanine-Hisui: Make It Rain (Steel) is neutral on Fire/Rock. Shadowball (Ghost) is neutral. Focus Blast (Fighting) is super effective on Rock. So Focus Blast is SE on their Arcanine-Hisui. But it has 70% accuracy. Make It Rain is 120 BP neutral, and it lowers my SpA by 2 stages. That's a big downside. Nasty Plot would boost my SpA by 2 stages, but I'm not sure if I can safely set up against their Arcanine-Hisui. If they have Flareblitz, that's super effective on my Steel typing. Let me think about what's best here: Option 1: Focus Blast - SE, 120 BP, Life Orb boost = massive damage. But 70% accuracy. If it hits, it could OHKO or do very heavy damage to their Arcanine-Hisui. Option 2: Make It Rain - neutral, 120 BP + LO, but -2 SpA is terrible for Gholdengo's long-term value. Option 3: Nasty Plot - risky if they attack with Flareblitz (SE on Steel). But if they switch or use a neutral move, I get +2 SpA which makes everything hit harder. Option 4: Switch - Corviknight resists Fire and Rock, so it walls Arcanine-Hisui well. But I lose momentum. Given that this is a mirror match and the opponent is a scripted bot, I should consider what it might do. The bot likely has standard movesets. Their Arcanine-Hisui probably has Headsmash, Flareblitz, Extremespeed, and Morningsun. Flareblitz is SE on Gholdengo. If they use Flareblitz, I take heavy damage. If they use Headsmash, it's neutral. Extremespeed is neutral priority. I think Focus Blast is the best option here - it's SE, high power, and if it hits, it could OHKO their Arcanine-Hisui. Even at 70% accuracy, the reward is huge. If I OHKO them, I save my Gholdengo from potential Flareblitz damage. Actually, let me calculate damage: - Focus Blast: 120 BP, SE (2x), STAB (1.5x), Life Orb (1.3x) = 120 * 2 * 1.5 * 1.3 = 468 effective power - Their Arcanine-Hisui HP range: 170-202 This should OHKO most Arcanine-Hisui variants. The risk is 30% miss chance, but the reward of removing their lead is high. Let me go with Focus Blast. Actually wait - if they have Intimidate ability, that doesn't matter for special moves. If they have Flashfire, that's irrelevant to my attacks. Rockhead is irrelevant too. I'll go Focus Blast for the OHKO chance.
Qwen3.8 Flash switched toArcanineMirror match. Gholdengo traded with their Arcanine (Focus Blast hit but Chople Berry saved them; Flare Blitz KO'd me). Their Arcanine at 29% with -1 speed, Chople Berry consumed. Plan: Send Arcanine to extremespeed the kill (guaranteed KO at 29%). After that, I have Arcanine + Corviknight vs their remaining 2 (unknown: from gholdengo, corviknight, rotomwash, clefable, dragapult). Corviknight is my safe pivot vs Fire. Watch for Dragapult speed and Clefable setup threats.
Reasoning trace (750 words)
Let me analyze the situation: - My Gholdengo fainted after Focus Blast (hit but didn't OHKO due to Chople Berry) and their Flare Blitz KO'd my Gholdengo. - Their Arcanine-Hisui is at 29% HP with -1 Speed. - I have Corviknight and Arcanine-Hisui remaining. Options: 1. Switch to Corviknight - Corviknight resists Fire (4x resist) and is very physically bulky. It can take a Flare Blitz easily. However, their Arcanine has -1 speed now, so my Corviknight (87 Spe) vs their Arcanine (99-156 Spe, -1 stage). At -1, their speed could be as low as ~66-104. My Corviknight at 87 could outspeed or be outsped depending on their spread. But Corviknight can tank anything and use Iron Head or U-turn. 2. Switch to Arcanine-Hisui - My Arcanine is at full HP, theirs is at 29%. My Arcanine outspeeds their -1 speed Arcanine (my 142 vs their reduced speed). I can Flare Blitz for the kill. But if they have Chople Berry... wait, they already used their Chople Berry (it was consumed by my Focus Blast). So no Chople Berry protection anymore. My Flare Blitz should OHKO at 29%. Actually wait - the Chople Berry was already consumed by my Focus Blast. So their Arcanine at 29% with no Chople Berry protection means my Flare Blitz (which is SE against their... wait, no. My Arcanine is Fire/Rock, their Arcanine is Fire/Rock. Flare Blitz is Fire, which is neutral against Fire/Rock. Headsmash is Rock, also neutral. Let me recalculate: My Arcanine's Flare Blitz vs their Fire/Rock Arcanine: Fire vs Fire = neutral, Fire vs Rock = neutral. So neutral damage. Headsmash vs Fire/Rock: Rock vs Fire = neutral, Rock vs Rock = neutral. Also neutral. But at 29% HP, even neutral damage from my Arcanine's strong physical attacks (Atk 183) should be enough to finish it off. Actually, extremespeed would be priority and guaranteed to hit. At 29% HP, extremespeed (80 BP, priority) from 183 Atk should definitely KO. The risk with switching to Arcanine is if they switch out. But their Arcanine is at 29% with -1 speed - they might switch to something that threatens my Arcanine (like Rotom-Wash or Clefable or Dragapult). If I switch to Corviknight: - Corviknight takes Flare Blitz for 4x resist (very little damage) - Can then U-turn out or Iron Head - But Corviknight is weak to their potential switch-ins If I switch to Arcanine: - Can finish off their Arcanine with extremespeed (guaranteed KO at 29%) - But if they switch, I might be in a bad matchup against their incoming Pokémon I think the safest play is to switch to Arcanine and use extremespeed to guarantee the KO. Their Arcanine at 29% with no Chople Berry is a free kill. Even if they switch, I can still handle it. Wait, but if they switch to something like Rotom-Wash or Clefable, my Arcanine might be in trouble. Let me think about what they might switch to: - Rotom-Wash: resists Fire, neutral to Rock. Could threaten with Hydro Pump/Thunderbolt. - Clefable: resists Fire, neutral to Rock. Could set up. - Dragapult: neutral to both. Very fast. - Corviknight: 4x resists Fire, resists Rock. - Gholdengo: resists Fire, neutral to Rock. Actually, the opponent is a scripted bot. It might just attack with Flare Blitz or switch. Given their Arcanine is at 29%, they might try to finish my Arcanine with Flare Blitz (which would be super effective against my Steel... wait no, my Arcanine is Fire/Rock, not Steel. Flare Blitz from their Arcanine vs my Arcanine is neutral). Hmm, let me reconsider. If I send out Arcanine and they stay in with their Arcanine at 29%: - They could Flare Blitz (neutral, but they're at 29% so they'd take recoil and likely die anyway) - They could switch If I send out Arcanine and use extremespeed: - Guaranteed KO on their Arcanine (80 BP priority, neutral, from 183 Atk vs their 29% HP) - If they switch, I wasted my priority move I think switching to Arcanine is the best play. I'll use extremespeed to guarantee the KO. Even if they switch, I still have a healthy Arcanine vs their switch-in, and I can adapt next turn. Actually, let me reconsider Corviknight. Corviknight can safely take a Flare Blitz (4x resist), and then I can pivot with U-turn. This is safer but less aggressive. I'll go with Arcanine - the guaranteed KO is too valuable to pass up, and I need to maintain momentum.
- Turn 2PokéChamp used
HeadsmashQwen3.8 Flash usedHeadsmashMirror match. Their Arcanine at 29% with -1 speed, Chople Berry consumed. My Arcanine-Hisui at full HP with Chople Berry. Headsmash with STAB is my best KO option; rockhead prevents recoil. After KO, I face their remaining 2 unknowns (from gholdengo, corviknight, rotomwash, clefable, dragapult). Corviknight is my backup pivot. Need to watch for Dragapult speed and Clefable setup.
Reasoning trace (1,658 words)
Let me analyze the situation: - My Arcanine-Hisui is active at 100% HP with Chople Berry - Opponent's Arcanine-Hisui is at 29% HP with -1 speed - I need to KO their Arcanine-Hisui Options: 1. Headsmash - Rock, super effective on Fire/Rock type... wait, Rock vs Rock/Fire. Rock moves are neutral against Rock/Fire. Actually, Rock is not super effective against Fire/Rock. Let me reconsider. Rock-type moves against Fire/Rock: Rock is neutral against Rock, and Fire is neutral against Rock. So Rock moves are neutral here. The description says "super effective on arcaninehisui" - wait, that can't be right. Actually, Rock moves against Rock/Fire: Rock is 0.5x against Rock, and 1x against Fire. So Rock is 0.5x against Fire/Rock. But the legal actions say "super effective on arcaninehisui" - that seems wrong. Let me re-read. Wait, looking again: "MOVE: headsmash | Rock, Physical, power 150, 80% accuracy, super effective on arcaninehisui" Hmm, that doesn't make sense. Rock is not super effective against Fire/Rock. Unless the game is showing it as super effective against something else. Let me just trust the game's description. Actually wait - maybe I'm wrong. Let me think again. Rock-type attacks against Rock/Fire: - Rock vs Rock = 0.5x - Rock vs Fire = 1x - Combined: 0.5x So Headsmash should be NOT very effective. But the game says "super effective on arcaninehisui". That's confusing. Maybe the game description is wrong, or maybe I'm misreading. Let me just go with extremespeed since it's priority and guaranteed to go first. Extremespeed: Normal, Physical, power 80, priority +2, "not very effective on arcaninehisui" - Normal vs Fire/Rock: 1x against Fire, 1x against Rock = 1x total. Wait, Normal is not very effective against Rock (0.5x). So Normal vs Rock/Fire = 0.5x. That makes sense. Let me calculate damage: - My Arcanine-Hisui Atk: 183 - Their Arcanine-Hisui HP at 29%: if max HP is 170-202, at 29% that's about 49-59 HP - Extremespeed: 80 BP, Normal type, 0.5x effectiveness against Rock/Fire - Effective BP: 80 * 0.5 = 40 - Damage formula at level 50: ((2*50/50 + 2) * 40 * 183/Def) / 50 + 2 - = (4 * 40 * 183/Def) / 50 + 2 - = 14640/Def / 50 + 2 - If Def = 90: 14640/90/50 + 2 = 162.7/50 + 2 = 3.25 + 2 = 5.25... that can't be right. Let me redo: ((2*Level/10 + 2) * Power * Atk/Def) / 50 + 2 = ((2*50/10 + 2) * 40 * 183/Def) / 50 + 2 = ((10+2) * 40 * 183/Def) / 50 + 2 = (12 * 40 * 183/Def) / 50 + 2 = (87840/Def) / 50 + 2 = 87840/(Def*50) + 2 If Def = 90: 87840/4500 + 2 = 19.5 + 2 = 21.5 If Def = 145: 87840/7250 + 2 = 12.1 + 2 = 14.1 Their HP at 29%: 29% of 170-202 = 49-59 HP So extremespeed does about 14-22 damage. That's not enough to KO at 29% (49-59 HP). Headsmash: 150 BP, Rock type. If it's truly super effective (as stated), then effective BP = 150 * 2 = 300. But I don't think Rock is super effective against Fire/Rock... Actually, let me reconsider. Maybe the game description is just listing what it would be super effective against in general, not against the current target. Let me re-read: "super effective on arcaninehisui" - this seems to say it IS super effective. But that contradicts type matchups. Wait, I need to reconsider. Maybe I have the type matchup wrong. Let me look up: - Rock vs Fire: 1x (neutral) - Rock vs Rock: 0.5x (not very effective) - Combined Rock vs Fire/Rock: 0.5x So Headsmash should be 0.5x, not super effective. The game description seems incorrect, or maybe I'm misunderstanding it. Let me calculate Headsmash damage assuming 0.5x: Effective BP: 150 * 0.5 = 75 Damage: (12 * 75 * 183/Def) / 50 + 2 = (164700/Def) / 50 + 2 = 164700/(Def*50) + 2 If Def = 90: 164700/4500 + 2 = 36.6 + 2 = 38.6 If Def = 145: 164700/7250 + 2 = 22.7 + 2 = 24.7 At 29% HP (49-59 HP), this might not KO either. Actually wait, I need to account for STAB. My Arcanine-Hisui is Fire/Rock, so Rock moves get STAB (1.5x). Headsmash with STAB: 150 * 1.5 * 0.5 = 112.5 effective BP Damage: (12 * 112.5 * 183/Def) / 50 + 2 = (246375/Def) / 50 + 2 = 246375/(Def*50) + 2 If Def = 90: 246375/4500 + 2 = 54.7 + 2 = 56.7 If Def = 145: 246375/7250 + 2 = 34.0 + 2 = 36.0 At 29% HP (49-59), this could KO if their Def is low (around 90-100). Extremespeed with STAB? No, Extremespeed is Normal type, and my Arcanine is Fire/Rock, so no STAB. Extremespeed damage: (12 * 40 * 183/Def) / 50 + 2 = 87840/(Def*50) + 2 If Def = 90: 19.5 + 2 = 21.5 If Def = 145: 12.1 + 2 = 14.1 This definitely won't KO. What about Flare Blitz? Fire vs Fire/Rock: 1x against Fire, 0.5x against Rock = 0.5x total. With STAB: 120 * 1.5 * 0.5 = 90 effective BP Damage: (12 * 90 * 183/Def) / 50 + 2 = 197640/(Def*50) + 2 If Def = 90: 43.9 + 2 = 45.9 If Def = 145: 27.3 + 2 = 29.3 Might not KO either. So Headsmash seems like the best option for KO potential. With 80% accuracy and potential recoil (but rockhead prevents recoil). Actually, let me reconsider the type matchup. The game says "super effective on arcaninehisui" for Headsmash. Maybe the game is correct and I'm wrong about the matchup? Let me double-check... No, I'm pretty sure Rock is not very effective against Rock/Fire. The game description might be wrong or I'm misreading it. But regardless, Headsmash with STAB is my best bet for damage. Actually, I just realized - the game might be saying that Headsmash is super effective on the opponent's CURRENT pokemon (arcaninehisui) which would be wrong based on type matchups. But maybe the game has a different type chart or I'm confusing something. Let me just go with Headsmash as it has the highest damage potential with STAB, and rockhead prevents recoil. Even if it's 0.5x, with STAB the effective power is 112.5, which gives a decent chance to KO at 29%. Actually, I should also consider: if their Arcanine has Intimidate ability, it would have lowered my Attack when it switched in... but wait, it's already on the field and I switched in my Arcanine. Intimidate triggers on switch-in, so if their Arcanine switched in before me, it would have intimidated my Arcanine. But looking at the log, "Your Arcanine-Hisui came in" - this happened after their Arcanine was already active. So Intimidate would have triggered when MY Arcanine came in? No, Intimidate triggers when the Intimidate user switches in, not when the opponent switches in. Wait, actually Intimidate lowers the opponent's Attack when the Intimidate user enters the field. Their Arcanine was already on the field (it came in at the start), so if it has Intimidate, it already lowered my Gholdengo's Attack (which is irrelevant since Gholdengo is special). When I switched in my Arcanine, their Arcanine's Intimidate wouldn't trigger again (it's already on the field). Actually, I need to re-read. Intimidate triggers "on switch-in" - meaning when the Pokémon with Intimidate switches in. Their Arcanine switched in at the start of battle, so it would have intimidated my Gholdengo. My Gholdengo used Focus Blast (special), so Intimidate didn't matter. Now my Arcanine is in, and their Arcanine is already on the field, so no new Intimidate trigger. But wait - if their Arcanine has Intimidate, it already triggered when it came in at the start, lowering my Gholdengo's Attack. That's irrelevant. My Arcanine's Attack should be at +0. OK, I'll go with Headsmash. It has the best chance to KO their Arcanine at 29%. Rockhead prevents recoil damage. Even at 0.5x effectiveness, with STAB it should do significant damage. Actually, let me reconsider one more time. The game explicitly states "super effective on arcaninehisui" for Headsmash. Maybe I should trust the game's type effectiveness calculation. If it IS super effective (2x), then: 150 * 1.5 (STAB) * 2 = 450 effective BP Damage: (12 * 450 * 183/Def) / 50 + 2 = 991800/(Def*50) + 2 If Def = 90: 220.4 + 2 = 222.4 → guaranteed KO If Def = 145: 136.8 + 2 = 138.8 → guaranteed KO Either way, Headsmash is the best choice. Let me go with it. Wait, but if it's truly 2x super effective, why would the game say "not very effective" for extremespeed (Normal vs Fire/Rock = 0.5x)? That's correct. And flareblitz says "1/4x on arcaninehisui" - Fire vs Fire/Rock = 0.5x * 0.5x = 0.25x. That's correct too. So if the game says Headsmash is "super effective" on Arcanine-Hisui... maybe I'm wrong about the type matchup? Let me think again... Rock vs Fire: 1x Rock vs Rock: 0.5x Total: 0.5x I'm pretty confident this is correct. The game description might have an error, or "super effective on arcaninehisui" might refer to a different context. Regardless, Headsmash with STAB is my best damage option, and rockhead negates recoil. Let me go with it. Actually, you know what, I just realized I might be overthinking this. The game says it's super effective, so maybe in this game's type chart it is. Or maybe the description is just listing what the move is generally super effective against (like Rock is super effective against Fire, Ice, Flying, Bug) and it's showing "arcaninehisui" because it's a Fire type. But Rock is NOT super effective against Fire... it's neutral. I'll just go with Headsmash as it's clearly the highest damage option regardless of whether it's 0.5x or 2x, and rockhead prevents recoil.
Qwen3.8 Flash switched toCorviknightIncident report
Only one legal action: played without asking.
- Turn 3PokéChamp used
FlareblitzQwen3.8 Flash usedIronheadCorviknight active vs their Arcanine at 29% with -1 speed. Iron Head is super effective (Steel vs Fire/Rock) and should KO easily. After that, I face 2 unknowns from their remaining team (gholdengo, corviknight, rotomwash, clefable, dragapult). Corviknight is a solid pivot but weak to Fire/Rock and struggles vs Gholdengo's Make It Rain. Need to scout what they bring next.
Reasoning trace (340 words)
Let me analyze the situation: - My Arcanine-Hisui just fainted to their Arcanine's Head Smash (super effective). - Their Arcanine is at 29% HP with -1 speed, Chople Berry consumed. - My Corviknight is now active at full HP (205/205). - Their remaining 2 Pokémon are unknown (from gholdengo, corviknight, rotomwash, clefable, dragapult). Corviknight vs their Arcanine at 29%: - Corviknight resists Fire (Flare Blitz) and Rock (Head Smash) - Steel resists both! - Actually, Corviknight is Flying/Steel. Rock is super effective against Flying, but Steel resists Rock. Net: neutral. Fire is super effective against Steel, but Flying resists Fire. Net: neutral. - Wait, let me recalculate: Flying/Steel vs Rock: Flying is weak to Rock (2x), Steel resists Rock (0.5x) = neutral. Flying/Steel vs Fire: Flying resists Fire (0.5x), Steel is weak to Fire (2x) = neutral. - So Corviknight takes neutral damage from both of their Arcanine's moves. My Corviknight's options: - Iron Head: Steel vs Fire/Rock = super effective (2x). This should KO at 29% HP. - U-Turn: Bug vs Fire/Rock = not very effective (0.25x). Bad option. - Defog: No hazards to remove, wastes a turn. - Roost: Heals but Corviknight is already at full HP. Iron Head is the clear choice - it's super effective against their Arcanine and should KO it at 29% HP. Let me calculate: Iron Head base 80, STAB (1.5x), super effective (2x) = 240 effective power. Against Arcanine's Defense of 90-145 at level 50... Corviknight's Attack is 107. At level 50, the damage formula gives roughly: (2*50/5+2) * 80 * 107 / (Defense) * modifiers. This should easily KO at 29%. After KOing Arcanine, I'll face their remaining 2 unknown Pokémon. I need to think about what they might have. The opponent brought 3 of: gholdengo, corviknight, rotomwash, clefable, dragapult. Since they had Arcanine as lead, the other two are from that set. Plan: Use Iron Head to KO their Arcanine, then assess the matchup with Corviknight against whatever comes next. Corviknight is a good pivot that can handle many threats.
PokéChamp switched toRotom - Turn 4PokéChamp used
HydropumpQwen3.8 Flash usedRoostCorviknight at 28% vs Rotom-Wash. No Pokémon to switch to (both fainted), so U-turn can't pivot. Hydro Pump could KO me at 59 HP, but Will-O-Wisp is more likely as opener vs physical attacker. Roost heals to ~79% if I survive. After healing, I can chip Rotom-Wash with U-turn or survive another hit. Their remaining unknown: gholdengo, corviknight, clefable, or dragapult.
Reasoning trace (1,141 words)
Let me analyze the situation: - My Corviknight is at 59/205 HP (28.8%) vs their Rotom-Wash at full HP - Rotom-Wash is Electric/Water with Levitate - Corviknight is Flying/Steel with Pressure Key considerations: 1. Rotom-Wash likely has Will-O-Wisp (burns would be devastating to Corviknight at 28% HP) and Hydro Pump/Thunderbolt 2. Iron Head is only 1/4x on Rotom-Wash (Steel vs Electric/Water = not very effective, and Water resists Steel) 3. U-turn is Bug vs Electric/Water - neutral damage, and I can switch out 4. Roost heals 50% but removes Flying type temporarily - if Rotom-Wash uses a Ground move it would hit, but it has Levitate so Ground is immune anyway 5. Defog removes hazards - there are none on either side The problem: Corviknight at 28% vs Rotom-Wash is very dangerous. Rotom-Wash can: - Will-O-Wisp (burn = 1/8 HP per turn + halve attack, making Iron Head useless) - Hydro Pump (super effective vs Corviknight) - Thunderbolt (not very effective vs Corviknight due to Flying immunity... wait no, Flying is immune to Ground, not Electric. Thunderbolt is neutral vs Flying/Steel) - Volt Switch (U-turn equivalent) - Trick (if it has Choice items) At 28% HP, Corviknight is in danger of being KO'd by a Hydro Pump or even Will-O-Wisp + chip damage. Options: - Roost: Heals to ~162/205 (79%). This is very tempting. Rotom-Wash's best move against Corviknight is Hydro Pump (super effective) or Will-O-Wisp. If I Roost and they Hydro Pump, I take damage but survive. If they Will-O-Wisp, I'm burned but healed. The Flying type is removed for the turn, but Rotom-Wash doesn't have a Ground move (Levitate makes Ground useless on them too). - U-turn: Switch out to... wait, I only have Gholdengo and Arcanine left, both fainted. I can't switch! So U-turn just does damage and I stay in. - Iron Head: Only 1/4x damage, essentially useless. - Defog: No hazards, pointless. Wait - U-turn switches out after damaging. But I have no Pokémon to switch to (both are fainted). So U-turn would just do damage and I'd stay in. That's not useful. So my real options are Roost or U-turn (for chip damage) or Iron Head (tiny damage). Roost seems best: heal to ~79% HP, then I can face whatever comes next. Rotom-Wash's threats to Corviknight: - Hydro Pump: ~120-170 SpA vs 107 SpD... that's a lot. At 59 HP, Hydro Pump could potentially KO. At 162 HP after Roost, it won't KO. - Will-O-Wisp: burns me, but I'm healed so I can survive longer - Thunderbolt: neutral, not as threatening - Trick: if they have a Choice item, could lock me into a bad move I think Roost is the best play here. Heal up, survive their attack, and then I can pivot or continue. Actually wait - let me reconsider. The opponent's Rotom-Wash speed is 95-151. My Corviknight is 87. So Rotom-Wash likely moves first. If they use Hydro Pump first, I'm at 59 HP and could be KO'd. If I Roost, I heal after their attack. So I need to survive their first hit. At 59 HP, can I survive a Hydro Pump from Rotom-Wash? Hydro Pump is 110 BP, Water vs Flying/Steel = 2x super effective. Damage calc: 110 * 2 * (SpA/SpD ratio). With max SpA (172) vs my SpD (107), that's roughly 110 * 2 * (172/107) * 0.85 ≈ 302... wait that's way too high. Let me recalculate. Actually the damage formula: ((2 * Level / 5 + 2) * Power * A / D) / 50 + 2, then modifiers. At level 50: (22 * 110 * 172 / 107) / 50 + 2 = (22 * 110 * 1.607) / 50 + 2 = (3889) / 50 + 2 = 77.8 + 2 = ~80 base damage. Then STAB (1.5x) = 120, then super effective (2x) = 240. Then random factor 0.85-1.0 = 204-240. That would KO my Corviknight at 59 HP! So I can't just Roost and hope to survive - I might die before healing. Hmm, but the damage range depends on the actual SpA stat. If Rotom-Wash has lower SpA investment... The range says SpA 112-172. If it's at 112: (22 * 110 * 112/107) / 50 + 2 = (22 * 110 * 1.047) / 50 + 2 = 2537/50 + 2 = ~53 base. STAB 1.5x = 79, SE 2x = 159. Still KO at 59 HP. So Hydro Pump will likely KO me regardless. I can't Roost safely. What about Will-O-Wisp? If they use that, I'm burned but alive. Then next turn I can Roost. What should I do? - U-turn: Bug vs Electric/Water = neutral. 70 BP, 107 Atk vs 114-174 Def. This does modest damage but I can't switch (no Pokémon left). So it's just chip damage. - Iron Head: 1/4x on Rotom-Wash, essentially useless. - Roost: I might die to Hydro Pump before healing. Actually, wait. In Pokémon Showdown, if you use Roost and the opponent uses Hydro Pump, the order matters. Rotom-Wash likely moves first (speed 95-151 vs my 87). If they Hydro Pump, I take damage first. At 59 HP, I'm likely KO'd. But if they use Will-O-Wisp or Thunderbolt or something else, I survive and heal. This is a gamble. Let me think about what Rotom-Wash typically runs: - Will-O-Wisp, Hydro Pump, Thunderbolt, Volt Switch is the standard set - Or Will-O-Wisp, Hydro Pump, Trick, Volt Switch The bot might use any of these. Will-O-Wisp is the most common lead move for Rotom-Wash against physical attackers. If they use Will-O-Wisp: I get burned, but I'm alive. Then I can Roost next turn. If they use Hydro Pump: I'm dead. If they use Thunderbolt: neutral damage, I likely survive, then Roost heals me. If they use Volt Switch: neutral damage, I likely survive, then Roost heals me. The risk of Hydro Pump is real but Will-O-Wisp is more common as a first move against a physical attacker. Actually, I should consider: do I even want to stay in? I have no other Pokémon. Both Gholdengo and Arcanine are fainted. So I'm stuck with Corviknight. I have to make it work. Given that I can't switch, my options are: 1. Roost - gamble on surviving their attack, heal to ~79% 2. U-turn - do chip damage, but can't switch (pointless) 3. Iron Head - 1/4x damage (pointless) 4. Defog - no hazards (pointless) So it's really just Roost or U-turn. U-turn does some damage but doesn't help me survive. Roost helps me survive if I don't get KO'd. I think Roost is the best play. Even if there's a risk of Hydro Pump, Will-O-Wisp is more likely as a first move, and if they use Thunderbolt or Volt Switch I'll be fine. The expected value of Roost is higher than U-turn. Let me go with Roost.
- Turn 5PokéChamp used
VoltswitchQwen3.8 Flash usedRoostCorviknight at 84.9% vs Rotom-Wash at full. No Pokémon to switch to (both fainted). Iron Head is 1/4x (useless). U-turn deals tiny ~8 damage. Roost heals to full giving best survival odds. Rotom-Wash likely has Hydro Pump (revealed) + Will-O-Wisp. If burned, physical attacks halved but I still survive. After healing, chip with U-turn each turn. Their 3rd Pokémon unknown (gholdengo/corviknight/clefable/dragapult) - I'll likely lose to most of them. Focus on chipping Rotom-Wash to KO before switching threat arrives.
Reasoning trace (1,238 words)
Let me analyze the situation: - My Corviknight is at 174/205 (84.9%) vs their Rotom-Wash at full HP - Rotom-Wash has Levitate, so Iron Head is 1/4x effective - useless - U-turn is Bug vs Electric/Water - neutral damage, and I can pivot out - Roost heals me but I'm already at 84.9% - Defog is useless (no hazards) The key issue: I have no Pokémon left to switch to! Gholdengo and Arcanine-Hisui are both fainted. So U-turn would just bring me back in (since there's nothing to switch to). Wait, actually in Pokémon Showdown, if you use U-turn and have no Pokémon to switch to, you stay in. So U-turn would deal damage but not pivot. Let me think about what's best: - Iron Head is 1/4x on Rotom-Wash (Steel vs Electric/Water) - terrible - U-turn is neutral (Bug vs Electric/Water) - deals some damage but I stay in - Roost heals me to full (capped at 205) - Defog does nothing useful Rotom-Wash's speed range is 95-151. My Corviknight has 87 Spe. So Rotom-Wash likely outspeeds me (unless it has a very low speed spread). The note says "it moves first, unless a move has priority" - so Rotom-Wash outspeeds. Rotom-Wash has Hydro Pump revealed. It could also have Will-O-Wisp, Thunderbolt, Volt Switch, etc. My Corviknight is at 84.9%. If Rotom-Wash uses Hydro Pump, it could do significant damage but probably won't OHKO at 84.9%. If it uses Will-O-Wisp, I get burned which halves my physical damage. Best strategy: Roost to heal to full, then I can chip with U-turn next turn. But wait - if Rotom-Wash uses Hydro Pump, I might not survive from 84.9%. Let me think... Rotom-Wash SpA range: 112-172. Hydro Pump BP 110 STAB. Against Corviknight Def 172. If Rotom-Wash has max SpA (172), Hydro Pump does roughly: (172/172) * 110 * 1.5 (STAB) * 2 (Water vs Flying/Steel) = massive damage. Actually Water is super effective on Flying/Steel (2x). So Hydro Pump would be devastating. At 84.9% HP (174/205), a max SpA Hydro Pump could potentially OHKO or come very close. If Rotom-Wash has lower SpA, it might not. Actually, let me reconsider. The damage formula: (2*A/Def + 2) * BP * modifier. With A=172, Def=172, BP=110, STAB=1.5, type=2x: (2*172/172 + 2) * 110 * 1.5 * 2 = 4 * 110 * 3 = 1320... that's not right. Let me use the actual formula: Damage = ((((2 * Level / 25) + 2) * Power * A / D) / 50) + 2) * modifiers At level 50: ((2*50/25 + 2) * 110 * 172 / 172) / 50 + 2 = (6 * 110 * 1) / 50 + 2 = 660/50 + 2 = 13.2 + 2 = 15.2 * STAB(1.5) * type(2) * random = 15.2 * 3 = 45.6 * random(0.85-1.0) So roughly 39-46 damage. Against 205 HP, that's about 19-22% of max HP. Wait that seems low. Actually let me recalculate. The formula is: Damage = floor(floor(floor(2*Level/25 + 2) * Power * A / D) / 50 + 2) * modifiers = floor(floor(6 * 110 * 172 / 172) / 50 + 2) * 1.5 * 2 * random = floor(660/50 + 2) * 3 * random = floor(13.2 + 2) * 3 * random = floor(15.2) * 3 * random = 15 * 3 * random = 45 * random (0.85-1.0) = 38-45 So about 38-45 damage out of 205 HP max. That's about 18-22% of max HP. At 174 HP, Rotom-Wash's Hydro Pump would do about 38-45 damage, leaving me at 129-136 HP. So I'd survive! But wait, if Rotom-Wash has lower SpA (112), damage would be: floor(6 * 110 * 112 / 172) / 50 + 2) * 3 * random = floor(660 * 112/172 / 50 + 2) * 3 * random = floor(73920/172/50 + 2) * 3 * random = floor(429.8/50 + 2) * 3 * random = floor(8.596 + 2) * 3 * random = floor(10.596) * 3 * random = 10 * 3 * random = 30 * random = 25-30 Even less. So Hydro Pump won't OHKO at 84.9%. What about Will-O-Wisp? That would burn me, halving my physical attack. U-turn would do half damage. But I'd still be alive. Given that I can't switch (no Pokémon left), my options are: 1. Roost - heal to full, but Rotom-Wash might Will-O-Wisp me making my physical attacks useless 2. U-turn - deal neutral damage, stay in (no switch target) 3. Iron Head - 1/4x, basically useless 4. Defog - useless I think U-turn is best here. It deals some damage to Rotom-Wash (neutral Bug), and if they Will-O-Wisp, at least I've chipped them. If they Hydro Pump, I take damage but I'm at 84.9% so I survive. Actually wait - if I U-turn and there's no Pokémon to switch to, do I still take the hit? In Pokémon Showdown, U-turn works like this: you attack, then switch. If you can't switch (no available Pokémon), you stay in but the attack still resolves. Then the opponent's Pokémon attacks you. So U-turn: I deal damage to Rotom-Wash, then they attack me. Same as if I used any other attack. The question is whether to chip Rotom-Wash or heal. Since I have no other Pokémon, I need to manage this matchup carefully. U-turn damage: (6 * 70 * 107 / 114) / 50 + 2) * random = floor(420 * 107/114 / 50 + 2) * random = floor(420 * 0.9386 / 50 + 2) * random = floor(394.2 / 50 + 2) * random = floor(7.884 + 2) * random = floor(9.884) * random = 9 * random = 7.65-9 That's tiny damage. About 7-9 out of 125-157 HP. Not great. Hmm, so U-turn barely chips Rotom-Wash. Roost heals me to full. If I Roost: I'm at 205 HP. Rotom-Wash might Will-O-Wisp (burn = physical damage halved) or Hydro Pump (deals ~38-45 damage, leaving me at ~160-167). If I U-turn: I deal ~7-9 damage to Rotom-Wash. They might Will-O-Wisp or Hydro Pump. I think Roost is better here. Getting to full HP gives me more breathing room. Even if I get burned, I can still survive multiple Hydro Pumps. And I can use U-turn later to try to chip them down slowly. Actually, let me reconsider the whole game state. I have only Corviknight left. Their remaining Pokémon include one unknown from: gholdengo, corviknight, clefable, dragapult. Against their unknown: - If Gholdengo: Make It Rain (Steel special) is super effective on Corviknight. I lose badly. - If Corviknight: Mirror match, Iron Head is neutral, U-turn is neutral. Slow war of attrition. - If Clefable: Fairy is super effective on Corviknight (Flying). Clefable's Moonblast would hurt. But I can U-turn for neutral damage. - If Dragapult: Dragon/Ghost. Iron Head is neutral, but Dragapult outspeeds massively and could hit hard. My Corviknight is probably going to lose to most of these. The best I can do is chip Rotom-Wash and hope to get lucky. Actually, I should think about what the bot's strategy might be. The bot is scripted. It brought Arcanine-Hisui, Rotom-Wash, and one more. The bot likely has a predetermined strategy. Given that I can't win this matchup cleanly, I should maximize my chances. Roost to full HP gives me the most durability. Then I can try to U-turn chip Rotom-Wash while hoping they don't Will-O-Wisp. I'll go with Roost.
PokéChamp switched toGholdengo - Turn 6PokéChamp used
ShadowballQwen3.8 Flash usedRoostCorviknight at 93% vs their Gholdengo (full HP). I cannot hurt Gholdengo meaningfully - Iron Head is 1/4x, U-turn is 1/4x and I have no Pokémon to switch to. Roost is best: heals to full AND removes Flying type, making Make It Rain (Steel) deal 1x instead of 2x. Stalling is my only option. Their 3rd Pokémon (Rotom-Wash) is benched at full. If they switch to Rotom, I can chip with U-turn.
Reasoning trace (541 words)
Let me analyze the current situation: - My Corviknight is at 191/205 HP (93.2%) vs their Gholdengo at 100% - My Gholdengo and Arcanine-Hisui are both fainted - Their Gholdengo is active, Rotom-Wash is benched (at 100%) Key considerations: - Corviknight vs Gholdengo: Iron Head is "not very effective" (1/4x due to Steel vs Steel/Ghost). U-turn is 1/4x. These are terrible matchups. - Gholdengo has Good as Gold (immune to status moves), so Defog and Roost won't work on it... wait, Roost is on myself, so it should work. Defog removes hazards - there are no hazards, so it's useless. - Gholdengo's Make It Rain (Steel/Special, 120 BP) is super effective against Corviknight (Steel/Flying). With 185 SpA, this could do massive damage. - Shadow Ball is neutral (Ghost vs Flying/Steel... actually Ghost vs Steel is neutral, Ghost vs Flying is neutral, so neutral). - Focus Blast is super effective (Fighting vs Steel). So Gholdengo can hit me very hard with Make It Rain. My options are terrible: - Iron Head: 1/4x, basically useless - U-turn: 1/4x, basically useless - Roost: heals 50% but I'm already at 93%, so it only heals to full (14 HP recovery) - Defog: no hazards, useless Wait, Roost removes Flying type until turn ends. If Gholdengo uses Make It Rain (Steel), and I'm pure Steel (no Flying), Steel vs Steel is 1/2x. That's better than 2x (Steel vs Flying/Steel). So Roost could reduce damage from Make It Rain. Actually let me reconsider: - Normal: Steel vs Flying/Steel = 2x (super effective) - With Roost: Steel vs Steel = 1x (neutral) So Roost halves the incoming damage from Make It Rain. At 191 HP, if Make It Rain does 2x damage, it could be very dangerous. With Roost making it 1x, I survive much better. But I'm at 93% already, so Roost only heals 14 HP (to full 205). The main benefit is the type change reducing incoming damage. However, I have NO way to hurt Gholdengo. This is a complete stalemate where I can't win. My best bet is to stall and hope they make a mistake or switch. Actually wait - if they switch to Rotom-Wash, I can chip it. But Gholdengo is immune to status moves (Good as Gold), so Defog won't work on them anyway. Let me think about what the bot might do: - Gholdengo likely uses Make It Rain (STAB, super effective vs Flying/Steel) - If I Roost, damage is halved - If I don't Roost, I take 2x damage My HP is 191. Make It Rain with 185 SpA vs my 117 Def... let me estimate. The damage would be significant but probably not a 2HKO from full. With Roost, it's much safer. I think Roost is the best move here - it maximizes my survival chance. I can't deal meaningful damage to Gholdengo regardless. Actually, let me reconsider U-turn. It's 1/4x but it switches me out. But I have no Pokémon to switch to (both fainted). So U-turn would just deal 1/4x damage and I stay in (or rather, I can't switch). So U-turn is pointless. Roost is the best option - heal to full and reduce incoming damage from Make It Rain by switching to pure Steel type.
- Turn 7PokéChamp used
ShadowballQwen3.8 Flash usedRoostCorviknight at 94% vs their Gholdengo at 90%. I'm the only Pokémon left (Gholdengo and Arcanine both fainted). Cannot damage Gholdengo meaningfully (Iron Head/U-turn are 1/4x). Roost heals to full AND removes Flying type, making Shadow Ball neutral (1x) instead of super effective (2x). This is my only survival tool. Opponent's 3rd Pokémon is Rotom-Wash at full HP. I'm stalling for PP attrition - their Gholdengo has Life Orb recoil each attack turn.
Reasoning trace (435 words)
Let me analyze the situation: - My Corviknight is at 193/205 HP (94.1%) with SpD -1 - Opponent's Gholdengo is at 90% HP - Opponent has Rotom-Wash at 100% HP benched - My Gholdengo and Arcanine-Hisui are both fainted - I only have Corviknight left The matchup is terrible. Corviknight can't meaningfully damage Gholdengo (Iron Head is 1/4x, U-turn is 1/4x). Gholdengo's Shadow Ball hits Corviknight super effectively. My options: 1. Defog - removes hazards (none exist), so useless 2. Roost - heals 50% HP, removes Flying type this turn making Make It Rain 1x instead of 2x. But Gholdengo used Shadow Ball last turn, not Make It Rain. 3. Iron Head - 1/4x damage, barely useful 4. U-turn - 1/4x damage, switches out but I have no other Pokémon to switch to Wait, I have no Pokémon left to switch to! Gholdengo and Arcanine-Hisui are both fainted. So U-turn would just deal 1/4x damage and not switch (or would it fail to switch?). Actually in Pokémon, if you have no Pokémon to switch to, U-turn just deals damage without switching. So my best option is Roost to heal back to full and remove Flying type (making any Steel moves 1x instead of 2x). But Gholdengo has Shadow Ball which is Ghost type - Roost removing Flying type doesn't help against Ghost. Actually wait - if Roost removes Flying type, then Corviknight becomes pure Steel. Shadow Ball (Ghost) vs Steel = neutral (1x). That's actually helpful! Without Roost, Shadow Ball is super effective (2x) because Flying is weak to Ghost. So Roost: heals to full AND makes Shadow Ball neutral instead of super effective. That's the best play. But I only have 5 Roost PP left. And I'm going to lose eventually since I can't damage them meaningfully. The opponent's Gholdengo moves: Make It Rain, Shadow Ball, Focus Blast, Nasty Plot. It used Shadow Ball last turn. If it uses Make It Rain, Roost helps (Steel vs Steel = 1x instead of 2x Flying weakness). If it uses Focus Blast, that's neutral on both Flying and Steel. If it uses Nasty Plot, I should still Roost. Roost is clearly the best option here - it heals and reduces damage from their most likely attacking moves. Let me also consider: their Gholdengo is at 90%, so it took Life Orb recoil. If it uses Make It Rain next, it'll be at 80%. If it uses Shadow Ball, it'll be at 80%. With Roost, my Corviknight heals to full (205) and takes Shadow Ball at 1x instead of 2x. That's huge for survival. I'll go with Roost.