Matches · 2026-10-14 · rules version c5
Microsoft-Decision-1 vs Bonsai 2 27B
Bonsai 2 27B won in 5 turns · 6 min wall clock · 50,029 tokens · $0.001
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Decisions
- Team previewMicrosoft-Decision-1 brought
Garchomp,tyranitar,dragapultLead: 35% BRING: garchomp, 35% BRING: tyranitar, 19% BRING: dragapult Pick 2: 60% BRING: tyranitar, 22% BRING: dragapult, 8% BRING: gholdengo Pick 3: 60% BRING: dragapult, 28% BRING: gholdengo, 8% BRING: lucario
Bonsai 2 27B broughtGarchomp,hydreigon,corviknightOpponent has Dragapult (Ghost/Dragon), Gholdengo (Steel/Ghost), Tyranitar (Rock/Dark), Greninja, Lucario, Garchomp. My plan: Choice Scarf Garchomp leads to break Dragapult with Dragon Claw and Tyranitar with Earthquake. Hydreigon Nasty Plots for a Dracometeor sweep (Levitate avoids Ground). Corviknight walls physical threats, Defogs hazards, Unnerve stops stat boosts.
Reasoning trace (990 words)
Let me analyze the opponent's team and pick my best 3 Pokémon to bring. Opponent's team: - Garchomp (Dragon/Ground) - likely a physical sweeper with Choice Scarf or similar - Dragapult (Dragon/Ghost) - fast special attacker, outspeeds almost everything - Gholdengo (Steel/Ghost) - special attacker - Tyranitar (Rock/Dark) - physical wallbreaker - Greninja (Water/Dark) - mixed attacker - Lucario (Fighting/Steel) - physical/mixed My team options: 1. Garchomp (Dragon/Ground) - Choice Scarf, Sandveil, 154 Spe. Can break through many things with Earthquake and Dragon Claw. 2. Corviknight (Flying/Steel) - Leftovers, Unnerve, 89 Spe. Defogger, wall. 3. Toxapex (Poison/Water) - Life Orb, Regenerator, 57 Spe. Wall, Toxic. 4. Hydreigon (Dark/Dragon) - Focus Sash, Levitate, 165 Spe. Nasty Plot + Dracometeor. 5. Gholdengo (Steel/Ghost) - Expert Belt, Good as Gold, 149 Spe. Nasty Plot + Shadow Ball/Psychic. 6. Quaquaval (Water/Fighting) - Silk Scarf, Moxie, 137 Spe. Close Combat + Liquidation. Key threats to consider: - Dragapult is the biggest speed threat (145-213 Spe). It can outspeed everything except maybe Garchomp with Choice Scarf (154) and Hydreigon (165). - Garchomp opponent could be a physical sweeper. - Tyranitar is a Rock/Dark wallbreaker. Let me think about what 3 to bring: Garchomp (Choice Scarf, 154 Spe): Can break through Dragapult with Earthquake? No, Ground doesn't hit Ghost. But Dragon Claw hits Dragon/Ghost for super effective. Actually wait - Garchomp is Dragon/Ground. Dragon Claw vs Dragon/Ghost = super effective (Dragon x2). So Garchomp can KO Dragapult with Dragon Claw. Also Earthquake hits Tyranitar (Rock/Dark) for super effective. Hydreigon (165 Spe): Nasty Plot + Dracometeor. Can break through many things. Levitate means immune to Ground. But it's a special attacker, so Garchomp opponent could be a problem if it has Dragon Dance or similar. Gholdengo (149 Spe): Good as Gold makes it immune to status. Nasty Plot + Shadow Ball hits Dragapult super effectively (Ghost x2). Expert Belt boosts STAB. But it's fragile. Corviknight: Great wall, Defog, Body Press. Can handle physical attackers. Unnerve prevents opponent from raising stats. Toxapex: Wall, Toxic, Recover. Very slow though. Quaquaval: Moxie + Close Combat is devastating. Liquidation hits Garchomp super effectively (Water x2). But it's not great against Ghost types. Let me think about the best 3: Option A: Garchomp, Hydreigon, Corviknight - Garchomp leads with Choice Scarf, can break Dragapult with Dragon Claw - Hydreigon can Nasty Plot and sweep - Corviknight as a wall/defogger Option B: Garchomp, Gholdengo, Corviknight - Garchomp breaks physical threats - Gholdengo handles Ghost/Dragon with Shadow Ball - Corviknight walls Option C: Hydreigon, Gholdengo, Toxapex - Both Nasty Plot users can sweep - Toxapex as a wall - But no Ground-type to hit Tyranitar/Garchomp Option D: Garchomp, Quaquaval, Corviknight - Garchomp breaks Dragon/Ghost (Dragon Claw) and Rock/Dark (Earthquake) - Quaquaval with Moxie can sweep physical threats - Corviknight as wall/defogger Let me think more carefully: Against Dragapult: Garchomp's Dragon Claw is super effective. Hydreigon's Dracometeor is super effective. Gholdengo's Shadow Ball is super effective. Quaquaval has no good move against Ghost. Toxapex has Hex (Ghost) which is super effective but weak BP. Corviknight has no good coverage. Against Tyranitar: Garchomp's Earthquake is super effective. Hydreigon's Dracometeor is neutral. Gholdengo's Psychic is neutral. Quaquaval's Close Combat is neutral, Liquidation is neutral. Toxapex can Toxic it. Corviknight can wall it somewhat. Against Garchomp (opponent): Garchomp's Earthquake hits Dragon/Ground super effectively? No wait - Ground vs Dragon/Ground = neutral (Ground resists Ground). Actually Ground is not very effective against Ground. Dragon Claw vs Dragon/Ground = super effective. Hydreigon's Dracometeor vs Dragon/Ground = super effective. Quaquaval's Liquidation vs Dragon/Ground = super effective. Gholdengo's Shadow Ball/Psychic vs Dragon/Ground = neutral. Against Greninja: Garchomp's Earthquake is neutral (Water resists Ground? No, Water doesn't resist Ground). Actually Ground vs Water/Dark = neutral. Dragon Claw vs Water/Dark = neutral. Hydreigon's Dracometeor vs Water/Dark = neutral. Quaquaval's Close Combat vs Water/Dark = neutral. Gholdengo's Shadow Ball vs Water/Dark = super effective (Ghost x2 on Dark). Against Lucario: Garchomp's Earthquake is neutral (Fighting/Steel resists Ground? No, Steel resists Ground). Actually Ground vs Fighting/Steel = not very effective (Steel resists Ground). Dragon Claw vs Fighting/Steel = neutral. Hydreigon's Dracometeor vs Fighting/Steel = neutral. Quaquaval's Close Combat vs Fighting/Steel = super effective (Fighting x2 on... wait, Fighting is not very effective against Steel). Actually Fighting vs Steel = not very effective. Liquidation vs Fighting/Steel = neutral. Gholdengo's Shadow Ball vs Fighting/Steel = neutral. Hmm, let me reconsider. The opponent has a lot of Ghost types (Dragapult, Gholdengo) and Dragon types (Garchomp, Dragapult). I think the best 3 are: 1. Garchomp (Choice Scarf) - leads, can break Dragapult with Dragon Claw, Tyranitar with Earthquake 2. Hydreigon (Focus Sash, Levitate) - Nasty Plot sweeper, Dracometeur hits Dragon/Ghost super effectively 3. Corviknight (Leftovers, Unnerve) - wall, Defog, Body Press This gives me: - Speed control with Choice Scarf Garchomp - A Nasty Plot sweeper that's immune to Ground (Levitate) - A physical wall that can defog and prevent stat boosts Actually wait, let me reconsider. The opponent has Gholdengo which is Steel/Ghost. My Garchomp's Dragon Claw hits it super effectively. But Gholdengo could have Nasty Plot + Shadow Ball which would be devastating against my Hydreigon (Ghost x2 on Dark/Dragon... wait, Ghost vs Dark = neutral, Ghost vs Dragon = neutral). Actually Shadow Ball vs Dark/Dragon = neutral. Psychic vs Dark/Dragon = not very effective (Dark resists Psychic). So Gholdengo's Shadow Ball is only neutral against Hydreigon. But Gholdengo's Good as Gold means it can't be affected by status. And Expert Belt boosts STAB moves. I think Garchomp, Hydreigon, Corviknight is a solid choice. Let me go with that. Actually, let me reconsider whether Toxapex would be better than Corviknight. Toxapex has Regenerator and can Toxic things. But it's very slow (57 Spe) and fragile in terms of HP (125). Corviknight is a much better wall with 173 HP and 172 Def, plus Unnerve to prevent Nasty Plot users from setting up. I'll go with Garchomp, Hydreigon, Corviknight.
- Turn 1Microsoft-Decision-1 used
Earthquake39% MOVE: earthquake, 24% MOVE: dracometeor, 21% MOVE: stealthrock
Bonsai 2 27B usedDragonclawGarchomp vs Garchomp matchup. My Choice Scarf Garchomp (Spe 154*1.5=231) outspeeds theirs (max 169). Both are Dragon/Ground, so Earthquake is 0.5x and Stoneedge is 0.5x. Dragonclaw is neutral STAB at 80 BP - best damage option. Will chip them down; plan to bring in Hydreigon for Nasty Plot + Dracometeor sweep later.
Reasoning trace (807 words)
Let me analyze the situation: - My Garchomp (Choice Scarf, Sandveil) is leading against their Garchomp (Dragon/Ground). - Both are Dragon/Ground types. - My Garchomp has Choice Scarf giving 1.5x speed boost. - Speed check: My Garchomp Spe 154 * 1.5 = 231 effective speed. Their Garchomp Spe range is 109-169. So I almost certainly outspeed them (even at max 169, their effective speed would be 169, and mine is 231). Wait, actually Choice Scarf gives 1.5x speed. My Garchomp has Spe 154, so with scarf it's 231. Their Garchomp has Spe range 109-169. So I definitely outspeed them regardless of their investment. Now, what move should I use? - Earthquake: Ground/Physical, BP 100 - NOT very effective on Dragon/Ground (Ground is neutral to Ground, but wait... Ground vs Ground is neutral). Actually, let me reconsider. My Garchomp is Dragon/Ground attacking their Garchomp which is Dragon/Ground. - Ground move vs Dragon/Ground: Ground is neutral to Dragon, and Ground is not very effective against Ground (0.5x). So Earthquake would be 0.5x = 50 BP effectively. - Dragonclaw: Dragon/Physical, BP 80 - Super effective on Dragon/Ground? Wait, Dragon vs Dragon is neutral. Dragon vs Ground is neutral. So Dragonclaw would be neutral at 80 BP. Wait, let me re-check type effectiveness: - Dragon move vs Dragon type: Neutral (1x) - Dragon move vs Ground type: Neutral (1x) - So Dragonclaw vs Dragon/Ground = 1x * 80 = 80 effective BP - Earthquake (Ground) vs Dragon/Ground: - Ground vs Dragon: Neutral (1x) - Ground vs Ground: Not very effective (0.5x) - So Earthquake = 0.5x * 100 = 50 effective BP - Stoneedge (Rock) vs Dragon/Ground: - Rock vs Dragon: Not very effective (0.5x) - Rock vs Ground: Neutral (1x) - So Stoneedge = 0.5x * 100 = 50 effective BP, plus 80% accuracy So Dragonclaw is the best offensive option here at 80 BP neutral. But wait - should I consider Stealth Rock? Setting up SR could be useful for their other Pokémon. But since both are Ground types, SR would hurt them on switch-in (Dragon/Ground takes 2x from SR). However, if they stay in, it doesn't help immediately. Actually, let me reconsider. The opponent's Garchomp is Dragon/Ground. If I use Stealth Rock: - It sets up SR which will damage their other Pokémon when they switch in. - But their Garchomp (Dragon/Ground) would take 2x damage from SR on switch-in. However, the more immediate threat is to deal damage. Let me think about what's best. Actually, with Choice Scarf, I can only use one move per turn (the first one in my moveset). Wait no - "it can only select the first move it executes." This means I can choose which move to execute, but once I commit to a move, that's what happens. Actually re-reading: "Holder's Speed is 1.5x, but it can only select the first move it executes." I think this means the Choice Scarf holder can only use one move per turn (they pick one and that's it). But in Showdown, you still choose which move to use each turn - the scarf just gives speed boost. The "first move" language is a bit confusing but I think it just means you pick one move per turn as normal. Let me go with Dragonclaw since it's super effective... wait no, it's NEUTRAL on Dragon/Ground. Let me re-check. Dragon type moves: - Super effective against: Dragon, Flying, Water - Not very effective against: Fire, Grass, Poison, Steel - No effect against: Ghost Ground type moves: - Super effective against: Fire, Ice, Rock, Bug, Steel - Not very effective against: Grass, Bug - No effect against: Flying So Dragonclaw (Dragon) vs Dragon/Ground: Neutral (1x). 80 BP. Earthquake (Ground) vs Dragon/Ground: Ground is not very effective on Ground (0.5x), neutral on Dragon (1x). Total: 0.5x. 50 effective BP. So Dragonclaw at 80 BP neutral is the best damage option. But should I set up Stealth Rock instead? SR would be useful because: - Their Garchomp takes 2x from SR (Dragon/Ground) - Their other Pokémon will also take damage on switch-in Actually, I think using Dragonclaw to deal immediate damage is better. With Choice Scarf giving me the speed advantage, I can hit them first and deal solid damage. Let's go with Dragonclaw. Wait, but actually - should I consider that this is a Garchomp vs Garchomp matchup? Both are Dragon/Ground. My Garchomp has higher Attack (200 vs their possible 135-200). With Choice Scarf, I outspeed them. Dragonclaw at 80 BP neutral... let me estimate damage. My Garchomp: Atk 200, HP 183 Their Garchomp: HP 183-215, Def 103-161 Dragonclaw damage: (2*200/50 + 2) * 80/100 * (HP_target / max_HP) ... roughly. Let me just go with Dragonclaw as it's the best STAB option here. Actually, I'll go with Dragonclaw to deal neutral STAB damage and chip them down.
Microsoft-Decision-1 switched toTyranitar71% SWITCH: tyranitar, 29% SWITCH: dragapult
Bonsai 2 27B switched toHydreigonBoth Garchomps fainted. Opponent's remaining 2 from: dragapult, gholdengo, tyranitar, greninja, lucario. Bringing in Hydreigon (Levitate, Spe 165) to Nasty Plot then Dracometeor sweep. Resists Ghost/Fire/Water/Grass/Electric/Psychic. Weak to Ice/Fairy/Bug/Flying/Steel. Corviknight saved as physical wall/defogger for later.
Reasoning trace (445 words)
Let me analyze the situation: - My Garchomp fainted (hit by a critical Earthquake from opponent's Garchomp, which also fainted) - Both Garchomps are down - I need to switch in either Hydreigon or Corviknight - Opponent still has 2 Pokémon left to reveal from: dragapult, gholdengo, tyranitar, greninja, lucario My plan was: - Garchomp leads (done, both fainted) - Hydreigon for Nasty Plot + Dracometeor sweep - Corviknight as physical wall/defogger Since my Garchomp is down and I need to bring in a new Pokémon, let me think about which one to bring in: 1. **Hydreigon** - Levitate (immune to Ground), Nasty Plot + Dracometeor sweep. Spe 165. Good against Dragon/Ghost types. Can handle many threats with Dark/Dragon typing. 2. **Corviknight** - Flying/Steel, Unnerve, Defog. Spe 89. Physical wall. Given that the opponent's remaining Pokémon could include Dragapult (Dragon/Ghost), Gholdengo (Steel/Ghost), Tyranitar (Rock/Dark), Greninja (Water/Dark), or Lucario (Fighting/Steel): - Hydreigon is strong against Dragon types (resists Dragon, resists Ghost... wait no, Dark/Dragon resists Ghost? No. Dark resists Ghost and Psychic. Dragon resists Fire, Water, Grass, Electric. So Hydreigon resists: Ghost, Psychic, Fire, Water, Grass, Electric. It's weak to: Ice, Fairy, Bug, Flying, Steel.) - Corviknight (Flying/Steel) is weak to: Ground, Fighting. Resists: Normal, Flying, Rock, Bug, Steel, Grass, Psychic, Dragon, Dark, Fairy. Hydreigon seems like the better choice here because: 1. It can Nasty Plot for a sweep 2. It handles many of the remaining threats well 3. Levitate means it's immune to Ground moves (Tyranitar's Earthquake) 4. It's faster than most threats Let me go with Hydreigon. I'll use Nasty Plot to set up, then Dracometeor for a sweep. Actually wait - let me reconsider. The opponent just fainted their Garchomp. They need to bring in one of their remaining 2 Pokémon (from dragapult, gholdengo, tyranitar, greninja, lucario). Hydreigon at Spe 165 can outspeed: - Tyranitar (max Spe 124) ✓ - Gholdengo (max Spe 149) ✓ - Greninja (max Spe 191) - might not - Lucario (max Spe 156) ✓ - Dragapult (max Spe 213) - won't Corviknight at Spe 89 can outspeed: - Tyranitar (min Spe 72, max 124) - maybe - Gholdengo (min Spe 93) - no - Greninja (min Spe 127) - no - Lucario (min Spe 99) - no - Dragapult (min Spe 145) - no Hydreigon is clearly the better choice. I'll bring it in and use Nasty Plot to set up for a Dracometeor sweep. Actually, let me think about what move to use. The instructions say I choose one action per turn. So this turn I just switch in Hydreigon. Next turn I can use Nasty Plot or Dracometeor. Let me go with SWITCH: hydreigon.
- Turn 2Microsoft-Decision-1 used
Stoneedge56% MOVE: stoneedge, 27% SWITCH: dragapult, 10% MOVE: knockoff
Bonsai 2 27B usedNastyplotHydreigon (Levitate, Focus Sash) vs Tyranitar (Rock/Dark). I move first. NP is safe: Focus Sash guarantees survival if hit by a KO move. Levitate negates Ground. After NP, Dracometeor at +1 deals ~112 to Tyranitar. U-turn would only deal ~47 and give up my best sweeper. Corviknight saved as physical wall/defogger for later threats (Greninja, Lucario).
Reasoning trace (1,056 words)
Let me analyze the situation: - My Hydreigon is active at 167/167 HP (full), with Focus Sash - Opponent's Tyranitar is active at 100% HP - Weather: Sandstorm - I move first (Hydreigon Spe 165 vs Tyranitar Spe 72-124) Tyranitar is Rock/Dark. Let me think about what to do: 1. Nasty Plot - raises Sp.Atk by 2, then next turn Dracometeor would be devastating 2. Dracometeor - power 130 Dragon special, but lowers Sp.Atk by 2. Against Tyranitar (Rock/Dark), Dragon is neutral. But it's a big hit. 3. Dark Pulse - power 80 Dark special, not very effective on Tyranitar (Dark resists Dark). So this would be 40% damage. Bad choice. 4. U-turn - Bug physical, super effective on Tyranitar. Power 70, but super effective = 140 effective power. This could KO or heavily damage Tyranitar. But I switch out. Let me think about the best strategy: - If I Nasty Plot now, next turn I can Dracometeor for massive damage. But Tyranitar might do something to me first (it's Rock/Dark, so it has moves like Stone Edge, Earthquake, etc.) - If I U-turn now, I deal super effective Bug damage to Tyranitar. Power 70 * 2 (super effective) = 140 effective power. Against Tyranitar with Def 117-178... Let me estimate: Hydreigon Atk is 112. With U-turn at 70 BP super effective: roughly (112/178 * 70 * 2) / 50 ≈ 17 damage? Wait, let me recalculate. Actually in Pokémon Showdown at level 50: - Damage = ((2*Level/5+2) * Power * AttackerAtk / DefenderDef / 50) + 2 - For U-turn: (2*50/5+2) = 22, so 22 * 70 * 112 / Def / 50 * 2 (super effective) - If Tyranitar Def is around 148 (midpoint): 22 * 70 * 112 / 148 / 50 * 2 = 22 * 70 * 112 * 2 / (148 * 50) = 344960 / 7400 ≈ 46.6 So U-turn would deal about 47 damage to Tyranitar. That's not a KO but it's decent. If I Nasty Plot, then next turn Dracometeor: - After NP x2, SpA becomes 177*4 = 708... wait no. At level 50, base SpA is 177. With NP twice, it goes up by 2 stages each time. Actually Nasty Plot raises by 1 stage per use. So after one NP: +1 stage. After two NPs: +2 stages. Wait, I only have one turn here. If I NP now, SpA goes up by 1 stage. Next turn Dracometeor would be at +1 stage. Dracometeor damage: (2*50/5+2) * 130 * SpA / TyranitarSpD / 50 - At +1 stage: SpA = 177 * 1.5 = 265.5 ≈ 266 - Tyranitar SpD midpoint: ~137 - Damage: 22 * 130 * 266 / 137 / 50 = 22 * 130 * 266 / (137*50) = 769,480 / 6850 ≈ 112 That's a big hit but probably not a KO on Tyranitar (which has HP 175-207). Actually wait - let me reconsider. The opponent's Tyranitar could have Sandstream ability which is already active (Sandstorm is the weather). Or it could be Unnerve. Key consideration: My Hydreigon has Focus Sash, so it will survive one hit that would KO it. This gives me safety to Nasty Plot. But also - if I U-turn, I switch to Corviknight. Corviknight (Flying/Steel) resists a lot of things Tyranitar might use. But then I lose my Hydreigon's offensive pressure. Actually, let me reconsider the battle flow: - I have Hydreigon with Focus Sash at full HP - Tyranitar is at full HP - Sandstorm is active (from Tyranitar's Sandstream presumably) If I Nasty Plot: - Turn 2: NP (safe, no damage taken unless Tyranitar has a priority move - but it doesn't seem to have one revealed) - Turn 3: Dracometeor for big damage (~112 HP), then SpA drops by 2 If I U-turn: - Deal ~47 damage to Tyranitar, switch to Corviknight - Corviknight can Defog (no hazards though), Body Press, Roost, or U-turn again I think Nasty Plot is the better play here. My Hydreigon has Focus Sash for safety, and I want to set up before using Dracometeor. The opponent's remaining threats are Dragapult, Gholdengo, Greninja, Lucario (one more to come). Actually wait - let me reconsider. If I NP now, Tyranitar will hit me next turn. What could it do? It's Rock/Dark. Possible moves: Stone Edge, Earthquake, Dark Pulse, etc. With Sandstorm active and my Hydreigon having Levitate (immune to Ground), Earthquake won't work. Stone Edge is neutral to Dragon/Dark. Dark Pulse is not very effective on Dark type. If Tyranitar uses Stone Edge (100 BP physical): - Damage: 22 * 100 * Atk / 110 / 50 - If Atk is ~170: 22 * 100 * 170 / 110 / 50 = 374,000 / 5,500 ≈ 68 That's about 68 damage. My Hydreigon has Focus Sash so it survives at 1 HP. Then next turn I can Dracometeor (at +1 stage) for ~112 damage to Tyranitar. Actually, if I use NP now and get hit by Stone Edge for ~68, I'm at ~99 HP with Focus Sash (survives). Next turn Dracometeor at +1: ~112 damage. Tyranitar goes from 175-207 to about 63-95. Then I can switch or continue. Alternatively, if I U-turn now: - Deal ~47 damage to Tyranitar (it's at ~128-160 HP) - Switch to Corviknight - Corviknight is a great wall against many threats Hmm, but the issue with U-turn is that I'm giving up my best offensive Pokémon. And Tyranitar isn't really a threat to Corviknight (Rock/Dark vs Flying/Steel - Rock is neutral, Dark is not very effective). Actually wait: - Rock attacks on Steel: not very effective (0.5x) - Dark attacks on Steel: not very effective (0.5x) So Tyranitar would deal reduced damage to Corviknight! That's actually great. But I think the better play is Nasty Plot. Here's why: 1. Focus Sash protects me from a KO hit 2. I can set up and then Dracometeor for massive damage 3. Tyranitar is slow (Spe 72-124) so it won't outspeed me 4. After NP, I have a powerful special attacker Let me go with Nasty Plot. Wait, actually one more thought: should I consider that the opponent might switch? If they switch to something that threatens my Hydreigon... but they just switched in Tyranitar, so they're committed to it for now. I'll go with Nasty Plot.
- Turn 3Microsoft-Decision-1 used
Stoneedge46% MOVE: stoneedge, 41% SWITCH: dragapult, 9% MOVE: knockoff
Bonsai 2 27B usedDracometeorHydreigon at +2 SpA, 94% HP vs full Tyranitar. I move first. Focus Sash won't trigger (not full HP). Dracometeor at +2 should deal massive neutral damage to Rock/Dark Tyranitar, likely KO or near-KO it. Then switch to Corviknight as physical wall. Opponent has 1 more Pokémon to reveal from: dragapult, gholdengo, greninja, lucario.
Reasoning trace (522 words)
Let me analyze the situation: - My Hydreigon is at 157/167 HP, SpA +2, with Focus Sash (but it's not full HP, so Focus Sash won't trigger) - Opponent's Tyranitar is at 100% HP - Weather: Sandstorm - I move first (Hydreigon Spe 165 vs Tyranitar Spe 72-124) My options: 1. Nasty Plot again - would give SpA +3, but risky if Tyranitar hits with a super effective move 2. Dracometeor - Dragon/Special, BP 130, lowers SpA by 2. At +2 SpA, this should deal significant damage to Tyranitar. Let me calculate: Hydreigon's base SpA is 177, at level 50 that's roughly 177*50/100 + 11 = 99.5... wait, let me think about this differently. At level 50 with a good nature and IVs, the stat would be higher. Let's say SpA is around 130-140 base range. With +2 boost (x2), it becomes roughly 260-280 effective. Dracometeor at BP 130 against Tyranitar (Rock/Dark, no Dragon resistance). Dragon is neutral to Rock and Dark. So this should deal good damage. Actually wait - Focus Sash: "If holder's HP is full, will survive an attack that would KO it with 1 HP." My Hydreigon is at 157/167, so NOT full HP. Focus Sash won't protect me from a KO hit. Tyranitar's Stone Edge missed last turn (30% miss rate). If Tyranitar uses another physical move, it could potentially KO my Hydreigon. But I'm at 94% HP and Tyranitar is a Rock/Dark type with moderate attack. Let me think about what's best: - Dracometeor at +2 SpA should deal significant damage to Tyranitar. Dragon is neutral to both Rock and Dark. This could potentially KO or heavily damage Tyranitar. - Nasty Plot again would give +3 but leaves me vulnerable to a Stone Edge hit (which could be super effective? No, Rock is not very effective on Dragon... wait, Hydreigon is Dark/Dragon. Rock is neutral to Dragon and neutral to Dark. So Stone Edge is neutral). Actually, let me reconsider. Tyranitar's Stone Edge missed last turn. If it hits this turn, it could deal significant damage. But I'm at 94% HP. The safest play that still makes progress: Dracometeor. At +2 SpA, Dragon type (neutral to Rock/Dark), BP 130. This should deal a lot of damage and potentially KO Tyranitar or bring it very low. Then I can switch out with U-turn if needed, or continue. Wait, but Dracometeor lowers SpA by 2. So after using it, I'd go from +2 to 0. That's fine since I'm going to switch anyway. Actually, let me reconsider Nasty Plot vs Dracometeor: - If I NP again (+3), and Tyranitar hits with Stone Edge (neutral, BP 100), it could deal enough damage to KO me or bring me very low. Then I'd be at +3 but damaged. - If I use Dracometeor now, I likely KO or heavily damage Tyranitar, then switch out safely. I think Dracometeor is the better play here. It's a high-power move that should deal significant damage to Tyranitar (neutral type matchup), and it removes the immediate threat. The SpA drop doesn't matter much since I'll likely switch after. Let me go with Dracometeor.
- Turn 4Microsoft-Decision-1 switched to
Dragapult76% SWITCH: dragapult, 17% MOVE: stoneedge, 4% MOVE: knockoff
Bonsai 2 27B usedDracometeorHydreigon at +2 SpA, 88% HP vs Tyranitar at 5%. Draco Meteor (neutral, BP130) will definitely KO. After KO, switch to Corviknight as physical wall for next threat (Greninja/Lucario/Gholdengo/Dragapult). Corviknight resists Fighting/Steel/Water well. Hydreigon's +2 SpA preserved if I bring it back later.
Reasoning trace (1,743 words)
Let me analyze the current situation: - My Hydreigon is at 147/167 HP (88%), with +2 SpA from Nasty Plot, and has Focus Sash (but it's not full HP so won't trigger). - Opponent's Tyranitar is at 5% HP. - Weather: Sandstorm (Tyranitar likely has Sandstream). - I move first (Hydreigon Spe 165 vs Tyranitar Spe 72-124). Options: 1. Nasty Plot - would raise SpA to +4, but Tyranitar is at 5% and I can KO it with Dracometeor or even Dark Pulse. 2. Draco Meteor - Dragon/Special, BP 130, super effective on Rock/Dark? Wait, let me check. Dragon vs Rock: neutral. Dragon vs Dark: neutral. So it's neutral damage. At +2 SpA, Hydreigon's SpA is 90*1.5^2... wait, let me recalculate. Base SpA 177 at level 50 = (177*2+31)*2/50 + 31... Actually in Showdown, stats are calculated differently. Let me just think about damage. Actually, Hydreigon's SpA with +2: The base SpA is 177. At level 50, the stat would be around (177*2+31)*2/50... no, that's not right either. In Pokémon, at level 50, a stat = floor((base * 2 + IV) * level / 50) + 5 + EV/4. With IV 31 and EV 0: floor((177*2+31)*50/50) + 5 = floor(385) + 5 = 390. Wait, that's not right either. Actually the formula is: floor(floor(base * level / 50) * 4 + IV + EV/4) + 5... no. Let me just think about it differently. The stat shown in the battle is what matters. Hydreigon has SpA 177 (base). At +2, that's roughly 177 * 1.5^2 = 177 * 2.25 ≈ 398 effective SpA. Wait no, Nasty Plot raises by stages: +1 is *1.5, +2 is *2.25? No! Each stage is a multiplier of (stage+2)/(stage+4). So +1 = 3/4... no wait. The stat modifier for stages: - -6 to -1: (stage+6)/6 - 0: 1 - +1 to +6: (stage+4)/4 So +1 = 5/4 = 1.25, +2 = 6/4 = 1.5 Wait, I need to recheck. The formula is: For positive stages: (stage + 4) / 4 - +1: 5/4 = 1.25 - +2: 6/4 = 1.5 So at +2, SpA multiplier is 1.5. Hydreigon's base SpA is 177. At level 50 with IV 31 and EV 0: SpA = floor((177 * 2 + 31) * 50 / 50) + 5... Actually, I think the stat shown in the battle (177 for SpA) IS the actual stat value at level 50. So Hydreigon's SpA is 177. At +2, effective SpA = 177 * 1.5 = 265.5 ≈ 265. Draco Meteor: BP 130, Dragon type. Against Rock/Dark Tyranitar: - Dragon vs Rock: neutral (x1) - Dragon vs Dark: neutral (x1) So it's neutral damage. Damage = ((2*265*130/100 + 2) / (Def * 2)) ... this is getting complicated. Let me just think about whether it KOs. Tyranitar at 5% HP. If Tyranitar has ~180 HP, that's about 9 HP remaining. Draco Meteor at +2 SpA should easily deal way more than 9 damage to a Rock/Dark target. Even Dark Pulse (BP 80) would likely KO it since it's super effective on Dark type... wait, Dark vs Dark is not very effective (x0.5). So Dark Pulse would be x0.5 against Tyranitar. Actually wait - Dark Pulse is Dark/Special. Against Rock/Dark: - Dark vs Rock: neutral - Dark vs Dark: not very effective (x0.5) So overall x0.5. That's bad. Draco Meteor: Dragon/Special against Rock/Dark: - Dragon vs Rock: neutral - Dragon vs Dark: neutral So overall x1. This is the best option to KO Tyranitar. U-turn: Bug/Physical, BP 70, super effective on... wait, U-turn is Bug type. Against Rock/Dark: - Bug vs Rock: not very effective (x0.5) - Bug vs Dark: neutral So overall x0.5. That's also bad for KOing Tyranitar. Wait, let me recheck. The legal actions say "super effective on tyranitar" for U-turn. Let me re-read... Yes it says "super effective on tyranitar". Hmm, but Bug vs Rock is not very effective and Bug vs Dark is neutral. That would be x0.5 overall, not super effective. Wait, maybe I'm wrong about the typing. Let me reconsider. Tyranitar is Rock/Dark. - Bug vs Rock: 0.5x (not very effective) - Bug vs Dark: 1x (neutral) Total: 0.5x That's not super effective. But the game says it is... Maybe I'm wrong about one of these interactions. Let me think again... Actually, in some generations or contexts, maybe I'm misremembering. Let me just trust the game's description that U-turn is "super effective on tyranitar." If that's what the game says, then it's super effective. Hmm, but actually wait - maybe the game is wrong or I'm confusing something. Let me just go with what makes sense strategically. The key question: Can I KO Tyranitar this turn? - Draco Meteor (neutral): At +2 SpA, this should deal massive damage. Tyranitar at 5% HP should be KOs by this easily. - U-turn (if super effective as stated): BP 70 * 2 = 140 effective power. Against a Rock/Dark target with decent defense... might KO at 5%. Actually, let me reconsider. If Draco Meteor KOs Tyranitar, I then switch to Corviknight. But if I use Draco Meteor, my SpA drops by 2 (from +2 to 0). That's fine since I'm switching anyway. If I use U-turn instead: It deals damage and switches me out to Corviknight. This is also a good option because it preserves Hydreigon's Nasty Plot boost for later... wait no, U-turn doesn't preserve the boost if I switch back in. Actually, stat stages DO persist when you switch back in (unless reset). So if I U-turn and then bring Hydreigon back, it would still have +2 SpA. But actually, the more important consideration: Tyranitar is at 5% HP. Draco Meteor will definitely KO it. After that, I need to deal with whatever comes next from the opponent (dragapult, gholdengo, greninja, or lucario). If I use Draco Meteor: - Tyranitar KOs - My SpA drops to 0 - I switch to Corviknight (or stay and let opponent switch) - Corviknight can handle physical threats like Greninja, Lucario, Garchomp If I use U-turn: - Tyranitar likely KOs (if super effective as stated) - I switch to Corviknight - Hydreigon retains +2 SpA for later Actually, the safest play is Draco Meteor to guarantee the KO. Even if U-turn is "super effective" per the game, at 5% HP with BP 70, it should still KO. But Draco Meteor has higher power (130 vs 70) and is guaranteed neutral damage. Wait, but there's a risk: Draco Meteor has 90% accuracy. If it misses, Tyranitar survives and I'm at +2 SpA which is great. But if it hits, Tyranitar KOs. Actually, let me reconsider the U-turn option. The game explicitly says "super effective on tyranitar" for U-turn. If that's true (maybe I'm wrong about Bug vs Rock being not very effective in this context), then BP 70 * 2 = 140 effective power. Against a Tyranitar with Def around 150-178, at 5% HP... Let me estimate: Damage ≈ (2 * Atk * Power / TargetDef) / 50 + 2 If Atk is ~112 (Hydreigon's base), effective power 140, Def ~160: Damage ≈ (2 * 112 * 140 / 160) / 50 + 2 = (31360/160)/50 + 2 = 196/50 + 2 = 3.92 + 2 = ~5.9... that doesn't seem right. I'm overcomplicating this. Let me just think about it simply: - Tyranitar is at 5% HP (about 9-10 HP out of ~180-200) - Draco Meteor at +2 SpA with BP 130 neutral: This will absolutely KO. Even a weak special attack would deal way more than 10 damage to a level 50 Pokémon. - U-turn at BP 70 super effective (if true): Also likely KOs at 5% HP. Both should KO. The difference is: - Draco Meteor: SpA drops from +2 to 0, but I'm switching anyway - U-turn: SpA stays at +2 when I switch back in later But actually, if I use Draco Meteor and Tyranitar KOs, the opponent will bring in their next Pokémon. I can then switch to Corviknight proactively or let them attack. I think the best play is **Draco Meteor** to guarantee the KO (90% accuracy vs 100% for U-turn, but at 5% HP both should work). Actually, Draco Meteor has 90% accuracy which means a 10% chance of missing. If it misses, Tyranitar survives and I'm still at +2 SpA which is great. But if it hits, KO guaranteed. U-turn has 100% accuracy and (per the game) is super effective. At 5% HP, this should definitely KO. And it preserves my +2 SpA for when I bring Hydreigon back. Hmm, but actually there's another consideration. If I U-turn, I switch to Corviknight. Corviknight can handle physical attackers well (Def 172). The next opponent Pokémon could be: - Dragapult: Ghost/Dragon, fast. Would use Shadow Ball or Draco Meteor. Corviknight resists both? Steel resists... Ghost is neutral on Steel. Dragon is neutral on Steel. So Corviknight would take neutral damage from Dragapult's special attacks. Not ideal but manageable. - Gholdengo: Steel/Ghost. Would use Thunderbolt or Iron Head. Corviknight (Flying/Steel) resists both! Great matchup. - Greninja: Water/Dark. Would use Hydro Pump or Dark Pulse. Corviknight takes neutral from both. - Lucario: Fighting/Steel. Would use Close Combat or Aura Sphere. Corviknight resists Fighting (x0.5) and Steel is neutral. Good matchup! So Corviknight is a solid choice to bring in after KOing Tyranitar. I'll go with **Draco Meteor** to guarantee the KO. The 90% accuracy is fine because at +2 SpA, even if it somehow doesn't KO (which it should), I'm still in good shape. And Draco Meteor's higher power makes a miss less likely to be a problem than U-turn missing... wait, U-turn has 100% accuracy so it can't miss. Actually, you know what, let me just go with Draco Meteor. It's the most reliable KO at this damage level, and I'm switching to Corviknight anyway. The SpA drop doesn't matter much since I'll be bringing Hydreigon back later when needed. Wait, one more thought: if I use Draco Meteor and it KOs Tyranitar, does the opponent get to switch in their next Pokémon before I can react? Yes, in Showdown, when a Pokémon faints, the opponent switches in their next Pokémon, and then I can choose my action (which could be switching or attacking). So the flow would be: 1. My Draco Meteor hits → Tyranitar KOs 2. Opponent switches in next Pokémon 3. I switch to Corviknight (or attack) This is fine. Let me go with Draco Meteor.
Microsoft-Decision-1 switched toTyranitarIncident report
Only one legal action: played without asking.
- Turn 5Microsoft-Decision-1 used
Stoneedge79% MOVE: stoneedge, 16% MOVE: knockoff, 3% MOVE: sandstorm
Bonsai 2 27B usedUturnTyranitar at 5% HP is a trivial KO target. Hydreigon at -2 SpA with only 6 PP of Dracometeor left. U-turn (BP70, super effective on Rock/Dark) will definitely KO Tyranitar and switch to fresh Corviknight, saving Hydreigon from further sand damage and preserving its remaining PP. Corviknight handles the next threat (Greninja/Lucario/Gholdengo).
Reasoning trace (2,204 words)
Let me analyze the current situation: - My Hydreigon is active at 137/167 HP (82%), SpA -2, with Focus Sash - Opposing Tyranitar is at 5% HP - Weather: Sandstorm - I move first (Hydreigon Spe 165 vs Tyranitar Spe 72-124) Tyranitar is at 5% HP. Let me calculate what can KO it: - Draco Meteor (BP 130, Dragon, Special): At SpA -2, Hydreigon's base SpA is 177. With -2, that's roughly 177 * (1/4) = ~44 effective SpA... wait, let me recalculate. Actually, in Pokémon, stat stages work differently. At +2 it was dealing massive damage. Now at -2: - Base SpA 177, level 50 - At -2: the multiplier is (2/6) = 0.333... so effective SpA ≈ 177 * 0.333 ≈ 59 Wait, let me think about this more carefully. The stat formula for stages: - +2: (4+2)/2 = 3x base - -2: (4-2)/2 = 1x base... no wait. Actually the stage multiplier is: - Stage n: if n >= 0, (n+2)/2; if n < 0, 2/(|n|+2) So at -2: 2/(2+2) = 2/4 = 0.5x base stat Wait no. Let me recall correctly: - +6: 3.5x - +5: 3.25x - +4: 3x - +3: 2.75x - +2: 2.5x - +1: 2.25x - 0: 2x (base) - -1: 1.75x - -2: 1.5x - -3: 1.25x - -4: 1x Wait, I think the formula is: for positive stages, (stage + 2) / 2; for negative stages, 2 / (|stage| + 2). So at -2: 2/(2+2) = 0.5... that doesn't seem right either. Let me just use the standard multipliers: - +6: 3.5x - +5: 3.25x - +4: 3x - +3: 2.75x - +2: 2.5x - +1: 2.25x - 0: 2x (this is the "base" in the formula, but actual base stat is used) - -1: 1.75x - -2: 1.5x - -3: 1.25x - -4: 1x So at -2, the SpA multiplier is 1.5x the base stat value. Base SpA for Hydreigon: 177 (this is already the calculated stat at level 50) At -2: effective SpA = 177 * 1.5 = 265.5... wait no, that's not right either. Actually, I think the "base" in the formula IS the calculated stat. So: - At stage 0: multiplier is 1x (the stat as calculated) - At +2: multiplier is 1.5x - At -2: multiplier is 0.75x Wait, I'm confusing myself. Let me look at this differently. The standard stage multipliers for stats: - Stage -6 to -4: 0.5x to 0.67x (roughly) - Stage -3: 0.75x - Stage -2: 0.8x... OK I'm going in circles. Let me just think about what happened in the battle: Turn 2: Hydreigon used Nasty Plot → SpA +1 (wait, it says "spa +2" in turn 2) Actually looking again: Turn 2 shows "Your Hydreigon: spa +2" - so after NP it was at +2? That's odd since NP raises by 2. So it went from 0 to +2. Turn 3: Draco Meteor at +2 KO'd Tyranitar to 5%. Turn 4: Draco Meteor (now at 0, since Dracometeor lowers by 2) → wait, the log says "Your Hydreigon: spa -2" after turn 4's Draco Meteor. Wait let me re-read: - Turn 2: NP used → SpA +2 (from 0 to +2) - Turn 3: Draco Meteor used → Tyranitar at 5%, SpA -2 (from +2 to 0... but it says -2?) Hmm, actually looking more carefully: Turn 3: "Your Hydreigon used Draco Meteor" → "Opposing Tyranitar is at 5%" → "Your Hydreigon: spa -2" So after NP (+2), then Dracometeor lowered by 2, so it should be at 0. But the log says "spa -2". Wait, maybe I'm misreading. Let me look again... Turn 3: - Your Hydreigon used Draco Meteor - Opposing Tyranitar is at 5% - Your Hydreigon: spa -2 Hmm, so it went from +2 to -2? That would mean Dracometeor lowered by 4? No, that's not how it works. Dracometeor lowers SpA by 2. Unless... the NP raised by 2 (to +2), then Dracometeor in turn 3 lowered by 2 (to 0), and then something else happened? But there's no other stat-changing move shown. Wait, maybe I'm misreading the log. Let me look at turn 4: Turn 4: - Opposing Dragapult came in - Your Hydreigon used Draco Meteor - It was super effective - Your Hydreigon: spa -2 - Opposing Dragapult fainted So after turn 3, SpA was already at some level, and after turn 4's Dracometeor it shows "spa -2". If after turn 3 it was at 0 (from +2, lowered by 2), then after turn 4's Dracometeor it would be at -2. That makes sense! So the sequence is: - Turn 2: NP → SpA +2 - Turn 3: Draco Meteor → SpA 0 (but log says "spa -2"?) Hmm, actually wait. Let me re-read turn 3 more carefully: Turn 3: - Your Hydreigon used Nasty Plot... NO WAIT. Turn 2 is NP. Turn 3 is Draco Meteor. Let me re-read the full battle log: Turn 1: Garchomp vs Garchomp, both fainted. Hydreigon in, Tyranitar in. Sandstorm. Turn 2: Hydreigon used Nasty Plot → SpA +2. Tyranitar used Stone Edge (missed). Hydreigon at 157/167 from sand. Turn 3: Hydreigon used Draco Meteor → Tyranitar at 5%. Hydreigon: spa -2. Tyranitar used Stone Edge (missed). Hydreigon at 147/167 from sand. Turn 4: Dragapult switched in. Hydreigon used Draco Meteor → super effective, KO'd Dragapult. Hydreigon: spa -2. Tyranitar switched in. Hydreigon at 137/167 from sand. OK so the issue is: after NP (+2), then Dracometeor should lower by 2 to get to 0. But the log says "spa -2" after turn 3's Dracometeor. Unless... wait, maybe I'm wrong about how the stat display works. Maybe "spa -2" means the current stage is -2, not that it changed by -2 this turn. Let me reconsider. If NP raised SpA by 2 (from 0 to +2), then Dracometeor in turn 3 lowered by 2 (from +2 to 0). The log would show "spa 0" or just not mention it. But it says "spa -2". Alternatively, maybe the stat display is showing the net change from base? Like after NP (+2) and Dracometeor (-2), the net is 0, but... no that doesn't explain "-2". Actually, you know what, I think there might be a display quirk. Let me just go with what the current state says: "Boosts: SpA -2" in the current turn's Pokemon info. So Hydreigon currently has SpA at -2. OK so regardless of how we got here, the current state is: - Hydreigon: 137/167 HP, SpA -2, Focus Sash (but not full HP so won't trigger) - Tyranitar: 5% HP Now, what can KO Tyranitar at 5%? Tyranitar at 5% of max HP. Max HP range is 175-207. Let's say ~190 average. 5% = ~9.5 HP. Hydreigon with SpA -2: - Base SpA stat: 177 (this is the calculated level 50 stat) - At -2 stage: multiplier is... OK let me just use the standard multipliers I'm confident about: - Stage -4 to -6: 0.5x to 0.33x of base - Stage -3: 0.75x - Stage -2: 0.8x... Actually, I recall now. The formula is: For stage s (where s ranges from -6 to +6): - If s >= 0: multiplier = (s + 2) / 2 - If s < 0: multiplier = 2 / (|s| + 2) So: - s = 0: 2/2 = 1.0x - s = -1: 2/3 ≈ 0.67x - s = -2: 2/4 = 0.5x - s = -3: 2/5 = 0.4x - s = -4: 2/6 ≈ 0.33x Wait, but that means at stage 0 the multiplier is 1.0x, which makes sense (no change from base stat). So at -2: SpA = 177 * 0.5 = 88.5 ≈ 88 Now Draco Meteor damage calculation: - Power: 130 - Type: Dragon vs Rock/Dark → neutral (Dragon is not super effective on Rock or Dark) - STAB: No (Hydreigon is Dark/Dragon, so Dragon IS STAB!) Wait, Hydreigon is Dark/Dragon. So Draco Meteor gets STAB! That's 1.5x. Damage formula (simplified): ((2*Level/5 + 2) * Power * STAB * Type / TargetDef) / 50 + 2 Level 50, Power 130, STAB 1.5, Type neutral 1.0: Numerator: (2*50/5 + 2) * 130 * 1.5 * 1.0 = (20+2) * 195 = 22 * 195 = 4290 Divide by target Def: Tyranitar's Def range is 117-178, let's say ~147 average. 4290 / 147 ≈ 29.2 Then divide by 50 and add 2: 29.2/50 + 2 = 0.584 + 2 = 2.584... Hmm, that doesn't seem right. Let me redo this. The actual formula is: Damage = (((2*Level/5 + 2) * Power * STAB * Type / TargetDef) / 50) + 2 Wait no, I think it's: Damage = floor(floor(floor(2*Level/5 + 2) * Power * STAB * Type / TargetDef / 50) + 2) Hmm, let me try a different approach. Let me just estimate based on what happened in the battle. In turn 3, Hydreigon at +2 SpA used Draco Meteor and Tyranitar went to 5%. In turn 4, Hydreigon (now at 0 or -2) used Draco Meteor and KO'd Dragapult. If at +2 SpA, Draco Meteor dealt enough damage to bring Tyranitar from full to 5%, that's about 95% of its HP. Let's say Tyranitar has ~190 HP max, so it took ~180 damage. At -2 (half the SpA of +2... wait, +2 is 1.5x base, -2 is 0.5x base, so -2 is 1/3 of +2). So at -2, Draco Meteor would deal about 1/3 of what it did at +2. If at +2 it dealt ~180 damage, at -2 it would deal ~60 damage. Tyranitar has ~9-10 HP left (5% of ~190). So Draco Meteor at -2 would definitely KO Tyranitar. Actually wait, let me reconsider the stage multipliers. If +2 is 1.5x and -2 is 0.5x, then -2 is 1/3 of +2. But if +2 is (2+2)/2 = 2x and -2 is 2/(2+2) = 0.5x... I'm getting confused with the exact multipliers. Let me just go with what I know from the battle: - At some boosted state, Draco Meteor brought Tyranitar to 5% (dealt ~95% of its HP) - Now at -2, it's less powerful but still likely enough to KO a 5% target Actually, you know what, let me just think about this practically. Tyranitar is at 5%. Almost any attack will KO it. The question is whether I should: 1. Use Draco Meteor to KO Tyranitar (but it lowers SpA further) 2. Use Dark Pulse (BP 80, not very effective on Dark - wait, Dark vs Dark is neutral, but the log says "not very effective on tyranitar" which means it's resisted? No wait, Dark is not very effective against... Ghost, Psychic, and Fairy. Against Rock/Dark Tyranitar, Dark should be neutral.) Wait, the legal actions say: "darkpulse | Dark, Special, power 80, 100% accuracy, not very effective on tyranitar" Hmm, that's odd. Dark vs Dark should be neutral. Unless... wait, maybe I'm wrong about Tyranitar's typing. Let me check: Tyranitar is Rock/Dark. Dark moves are neutral against Rock and neutral against Dark. So it should be neutral. But the game says "not very effective." Oh wait, maybe it's showing that because of some other factor? Or maybe I'm misreading. Actually, looking at it again - maybe the game is just wrong or I'm misunderstanding. Let me not worry about it and focus on the decision. 3. Use U-turn (BP 70, super effective on Tyranitar) - this would KO and switch out 4. Switch to Corviknight 5. Nasty Plot (but SpA is already at -2, NP would bring it to 0) Let me think about what's best: Option A: Draco Meteor to KO Tyranitar - Pros: KOs the threat, keeps Hydreigon on field - Cons: Lowers SpA further (to -4), wastes a move with only 6 PP left (5 after use) - At -2 SpA, Draco Meteor should definitely KO 5% Tyranitar Option B: U-turn to KO and switch - Pros: KOs Tyranitar, switches to Corviknight (fresh at 100%), avoids sand damage on Hydreigon - Cons: Only deals BP 70 super effective damage - let's check if it KOs. At 5% HP (~9-10 HP), even a weak move should KO. U-turn is Bug, super effective on Rock/Dark (2x). So effective power is 140. Even at base attack of 112, this should easily KO a 5% target. - Actually wait, Hydreigon's Attack stat is 112. U-turn BP 70, super effective (2x) = effective 140. Against Tyranitar Def ~147: Damage ≈ ((2*50/5+2) * 140 / 147) / 50 + 2 = (22 * 140 / 147) / 50 + 2 = (3080/147)/50 + 2 = 20.95/50 + 2 = 0.42 + 2 = 2.42... Hmm, that formula doesn't seem to give me the right numbers. Let me try differently. Actually, I think the issue is my damage formula is wrong. Let me just reason from what happened in battle: - Turn 3: Draco Meteor at some boost KO'd Tyranitar to 5% (dealt ~95% of HP) - U-turn BP 70 super effective = effective BP 140, which is similar to Draco Meteor's BP 130 with STAB (effective 195). So U-turn should deal roughly similar or slightly less damage than Draco Meteor. Wait, Draco Meteor: BPThinking budget reached. Stop thinking and give your final answer now.