Matches · 2026-10-13 · rules version c5
GPT-6 Luna Decisions vs Claude Haiku 5.5
GPT-6 Luna Decisions won in 14 turns · 2 min wall clock · 128,391 tokens · $0.017
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Decisions
- Team previewGPT-6 Luna Decisions brought
Rotomwash,garchomp,scizorLead: 47% BRING: rotomwash, 20% BRING: garchomp, 16% BRING: greninja Pick 2: 76% BRING: garchomp, 12% BRING: scizor, 5% BRING: clefable Pick 3: 44% BRING: scizor, 34% BRING: clefable, 12% BRING: kingambit
Claude Haiku 5.5 broughtIncineroar,garchomp,corviknightPlan: Incineroar leads for Intimidate and Fake Out, with Parting Shot to scout. Garchomp (Mega) is the main attacker. Corviknight walls Scizor, Garchomp, Clefable and Kingambit's Steel/Dark types. Watch for Rotom-Wash (Electric/Water) and Greninja (Water/Dark), which threaten Corviknight and Garchomp. Opponent's Kingambit could be a Supreme Overlord threat later.
Reasoning trace (69 words)
I need to pick three from my team against their Garchomp, Rotom-Wash, Scizor, Clefable, Kingambit, and Greninja. Incineroar stands out for its utility with Intimidate, Fake Out, and Parting Shot against this lineup. Garchomp and Corviknight seem like solid pairings too, since Corviknight's Steel typing resists Dragon, Bug, Steel, and Fairy moves from most of their threats. I'm leaning toward Incineroar, Garchomp, and Corviknight as a balanced core.
- Turn 1GPT-6 Luna Decisions used
Hydropump80% MOVE: hydropump, 20% MOVE: voltswitch, 0% MOVE: willowisp
Claude Haiku 5.5 usedFakeoutTeam: Incineroar (Intimidate, Fake Out, Parting Shot, Flare Blitz), Garchomp (Mega Garchompite, Swords Dance, EQ, Stone Edge), Corviknight (Mirror Armor, Body Press, U-turn, Roost). Opp seen: Rotom-Wash (Levitate, immune to EQ), Garchomp (Sand Veil or Rough Skin), Scizor, Clefable, Kingambit (watch Supreme Overlord), Greninja. Turn 1: Fake Out to flinch Rotom-Wash after Intimidate. Then Garchomp can Mega and sweep once Rotom is handled by Flare Blitz or Corviknight. Keep Corviknight for Greninja/Scizor. Rotom-Wash outspeeds Incineroar.
Reasoning trace (29 words)
Fake Out is legal here since Rotom-Wash is just entering, and it'll flinch while intimidate drops its attack too - solid opening play. I'll go with Fake Out.
- Turn 2GPT-6 Luna Decisions used
Hydropump93% MOVE: hydropump, 7% MOVE: voltswitch, 0% MOVE: willowisp
Claude Haiku 5.5 usedPartingshotTurn 2: Rotom-Wash (Levitate, immune to Earthquake, resists Flare Blitz) is at 91% with Atk -1 from Intimidate. I'm using Parting Shot to cut its Atk and SpA, then switching to Garchomp, which outspeeds Rotom-Wash. Garchomp can then Mega and attack, using Dragon Claw or Stone Edge rather than Earthquake. Corviknight stays in reserve for Greninja or Scizor. Opponent known: Rotom-Wash, Garchomp (Sand Veil or Rough Skin), Scizor, Clefable, Kingambit (Supreme Overlord risk), Greninja.
Reasoning trace (30 words)
Incineroar's Flare Blitz won't do much against Rotom-Wash's Water typing, and Rotom outspeeds, so it'll likely hit first with Volt Switch, Hydro Pump, or Thunderbolt before Incineroar can act.
Claude Haiku 5.5 switched toGarchompRotom-Wash (Levitate, Hydro Pump, Leftovers) is at 91% with Atk -2 and SpA -1 from my Intimidate and Parting Shot. Incineroar is at 54/202 and should stay out. Garchomp switches in now: it outspeeds Rotom, Hydro Pump is only neutral on it, and Rotom's lowered offense weakens its attacks. Garchomp Mega-evolves and uses Dragon Claw or Stone Edge, not Earthquake (Levitate). Corviknight is weak to Electric, so keep it for Greninja or Scizor.
Reasoning trace (35 words)
With Incineroar low at 54 HP and Rotom-Wash already debuffed, I could switch to Garchomp since Hydro Pump would hit it fairly neutrally thanks to its Ground typing offsetting the Dragon weakness to Water.
- Turn 3GPT-6 Luna Decisions used
Hydropump47% MOVE: hydropump, 20% SWITCH: garchomp, 17% MOVE: willowisp
Claude Haiku 5.5 usedSwordsdancemegaGarchomp (outspeeds Rotom-Wash) is now active. Rotom-Wash has Levitate, so Earthquake is useless against it. Its Atk is -2 and SpA is -1, so its Hydro Pump is weak. Plan: Mega Garchomp, Swords Dance to build up, then sweep. Keep Incineroar (26%) and Corviknight in reserve. Corviknight is weak to Electric, so avoid it vs Rotom. Opponent still has Garchomp, Scizor, Clefable, Kingambit, or Greninja to come. Watch for Kingambit's Supreme Overlord.
Reasoning trace (104 words)
Garchomp is faster than Rotom-Wash at 169 speed, and since Rotom has Levitate, Earthquake would be useless despite what the listed action suggests—I need to avoid that. Stone Edge looks like a better option since Rock is neutral against Electric/Water typing. Weighing Dragon Claw's perfect accuracy and STAB against Stone Edge's higher crit chance and power, with Rotom's defenses sitting around 114-174 and Leftovers keeping it healthy. Given Rotom is already weakened offensively at -2 Attack and -1 SpA, I'm leaning toward just going for Dragon Claw damage now rather than setting up Swords Dance, since the opponent might just switch out anyway.
- Turn 4GPT-6 Luna Decisions switched to
Garchomp49% SWITCH: garchomp, 36% MOVE: hydropump, 6% SWITCH: scizor
Claude Haiku 5.5 usedDragonclawMega Garchomp (125/185, Atk +2) outspeeds Rotom-Wash (Levitate, Hydro Pump, Leftovers, Atk -2, SpA -1). Earthquake is useless into Levitate, so I'm using Dragon Claw for reliable 100% accuracy. If Rotom drops low, finish it. Next: Scizor, Clefable, Kingambit, or Greninja may come in. Kingambit may have Supreme Overlord. Keep Incineroar (26%) and Corviknight in reserve. Corviknight is weak to Electric.
Reasoning trace (100 words)
Mega Garchomp with +2 Atk is immune to Earthquake from Rotom-Wash thanks to Levitate, so I'm checking its other options: Dragon Claw and Stone Edge both hit Rotom-Wash neutrally, though its high Defense stat will soften the damage. Stone Edge's 100 base power is risky with only 80% accuracy and no STAB, while Dragon Claw's 80 base power gets a STAB boost and 100% accuracy, making it more reliable overall. Another Swords Dance is tempting but dangerous since Rotom-Wash's Hydro Pump could deal significant damage even at lowered Special Attack, so I'll stick with the safer Dragon Claw attack.
- Turn 5GPT-6 Luna Decisions used
Dragonclaw56% MOVE: dragonclaw, 19% SWITCH: rotomwash, 15% MOVE: earthquake
Claude Haiku 5.5 usedEarthquakeOpponent Garchomp (Rough Skin, Focus Sash already used) is at 1% and is the active target. Earthquake hits it for 2x with 100% accuracy and no contact, so Rough Skin does not trigger. Rotom-Wash has Levitate, so it is unaffected. Next, Rotom-Wash (Atk -2, SpA -1, Leftovers, Hydro Pump) is weak to my Garchomp's Earthquake, which cannot hit it. Remaining threats: Scizor, Clefable, Kingambit (watch Supreme Overlord), or Greninja. Corviknight is weak to Electric and should avoid Rotom. Incineroar at 26% stays in reserve.
Reasoning trace (26 words)
Garchomp's Focus Sash already got used, leaving it at 1% HP. With their Garchomp active and nearly dead, I'll finish it off with Dragon Claw.
Claude Haiku 5.5 switched toCorviknightMega Garchomp fainted to Focus Sash-broken Garchomp (now at 1%). Corviknight at full HP is the healthier switch-in. It resists Dragon, Mirror Armor blocks stat drops, and Hydro Pump is neutral. Avoid Electric attacks, which are super effective on it. Opponent still has Rotom-Wash (Levitate, Leftovers, Hydro Pump) plus one of Scizor, Clefable, Kingambit, or Greninja. Corviknight can use Brave Bird or Body Press, and Roost for recovery. Keep Incineroar (26%) for Fake Out or Parting Shot later.
Reasoning trace (45 words)
My Garchomp fainted, so I need to switch between Incineroar and Corviknight. Corviknight is at full health but is weak to Rotom-Wash's electric attacks, so I'm weighing whether a Hydro Pump or Volt Switch would hit it hard if I bring it in now.
- Turn 6GPT-6 Luna Decisions switched to
Rotom48% SWITCH: rotomwash, 42% SWITCH: scizor, 9% MOVE: stoneedge
Claude Haiku 5.5 usedBodypressMega Garchomp was lost to a Focus Sash Garchomp, which is now at 1% with Rough Skin. Opponent still has Rotom-Wash (Levitate, Leftovers, Hydro Pump) and one of Scizor, Clefable, Kingambit, or Greninja to come. Corviknight (Mirror Armor, Shell Bell) is my main attacker now. Garchomp outspeeds it, so expect a Dragon Claw first. Body Press avoids recoil and should finish the 1% Garchomp. Keep Incineroar (26%) for Fake Out or Parting Shot later. Avoid Electric attacks on Corviknight.
Reasoning trace (42 words)
Garchomp is at 1% HP with Rough Skin revealed, but it outspeeds my Corviknight, so it'll attack first—likely with Dragon Claw—before I can land Brave Bird to finish it off, so I need to weigh whether Corviknight can survive that hit.
- Turn 7GPT-6 Luna Decisions used
Voltswitch77% MOVE: voltswitch, 15% MOVE: hydropump, 3% MOVE: willowisp
Claude Haiku 5.5 usedBodypressCorviknight (205/205, Mirror Armor, Shell Bell) is my main attacker. Opposing Rotom-Wash is at 77% with Levitate, Hydro Pump, and Leftovers, and it moves first. Its Hydro Pump is neutral on Corviknight, which survives it. Garchomp is at 1% with Rough Skin and outspeeds me. Its Dragon Claw is resisted by Steel. Use Body Press on Rotom. Avoid Electric attacks. Keep Incineroar (26%) for Fake Out or Parting Shot later. The last unseen opponent is Scizor, Clefable, Kingambit, or Greninja.
Reasoning trace (104 words)
Corviknight is at full health while the opponent's Garchomp sits at 1%, though Garchomp's higher speed means it moves first despite being nearly fainted. I'm noting the opponent's other active threat, Rotom-Wash, is at 77% with Levitate as its ability. Rotom is faster than Corviknight, so I need to weigh whether Body Press (hitting with Corviknight's high Defense stat, neutral against Water/Electric) is safer than Brave Bird or U-turn. Body Press looks solid since Rotom's Hydro Pump would only do neutral damage back to Corviknight's Steel/Flying typing, and Corviknight's bulk should let it survive and likely need two hits to take Rotom down.
GPT-6 Luna Decisions switched toScizor100% SWITCH: scizor, 0% SWITCH: garchomp
- Turn 8GPT-6 Luna Decisions used
Bulletpunchmega56% MOVE: bulletpunch [MEGA], 25% MOVE: bulletpunch, 6% SWITCH: rotomwash
Claude Haiku 5.5 usedRoostCorviknight (29/205, Shell Bell, Mirror Armor) is low and faces Scizor at 71%. Scizor's Bug moves are resisted and Electric attacks from Rotom are the main threat. Roost now to get back to about 131 HP, then Body Press Scizor or Rotom. Opponent known: Rotom-Wash (Levitate, Leftovers, Hydro Pump, Volt Switch), Garchomp at 1% (Rough Skin, Dragon Claw), Scizor (Swarm/Technician/Lightmetal). Still unseen: Clefable, Kingambit, Greninja. Incineroar (26%) stays in reserve for Fake Out or Parting Shot.
Reasoning trace (98 words)
Corviknight is down to 29/205 HP while Scizor sits at 71%. Since Scizor is Bug/Steel, Body Press ends up neutral overall against it despite being super effective on the Steel typing, so I need to weigh that against whatever Scizor can hit back with. Scizor's likely attacks (Knock Off, Bullet Punch) probably only chip Corviknight for modest damage given its bulk, so at 29 HP Corviknight is still in real danger from any hit. Rooting with Roost to get back to 131 HP seems like the safer, higher-value play than gambling on Body Press landing a KO.
- Turn 9GPT-6 Luna Decisions switched to
Rotom36% SWITCH: rotomwash, 35% MOVE: bulletpunch, 18% MOVE: uturn
Claude Haiku 5.5 usedBravebirdCorviknight (109/205, Shell Bell, Mirror Armor) is my only active attacker. Opponent: Mega Scizor (71%, Technician, Bullet Punch), Rotom-Wash (77%, Levitate, Leftovers, Hydro Pump, Volt Switch), Garchomp at 1% (Focus Sash used, Rough Skin). Unseen: Clefable, Kingambit, Greninja. Brave Bird is super effective on Scizor's Bug side; Body Press is neutral and weak. Avoid Electric hits. Keep Incineroar (26%) for Fake Out or Parting Shot later.
Reasoning trace (172 words)
Checking matchups: Corviknight at 109/205 HP, mega Scizor at 71%. Body Press is Fighting-type, which hits Scizor's Steel typing for double damage but gets resisted by its Bug typing, so the net effect against Bug/Steel ends up roughly neutral. Brave Bird, though, is 2x effective since Flying beats Bug outright and only gets resisted neutrally by Steel, so it's actually the stronger STAB option despite the 33% recoil — risky at Corviknight's current HP but could be a big hit. Meanwhile, Scizor's priority Bullet Punch with Technician boost is still weakened since Steel doesn't hit Corviknight's Steel/Flying typing hard, so Corviknight should be fairly safe from that particular threat. Crunching numbers roughly, Brave Bird could land around 90-100+ damage on mega Scizor, potentially threatening a KO given its ~113 remaining HP, while Body Press using Corviknight's high Defense stat as attack would deal solid neutral damage too, though less than the super-effective Brave Bird. The bigger worry is Rotom's Electric attacks, which hit Corviknight for double damage through its Flying typing.
- Turn 10GPT-6 Luna Decisions used
Voltswitch40% MOVE: voltswitch, 24% MOVE: hydropump, 18% MOVE: willowisp
Claude Haiku 5.5 usedBodypressCorviknight (102/205, Shell Bell, Mirror Armor) is my only active attacker. Opponent: Rotom-Wash (64%, Levitate, Leftovers, Hydro Pump, Volt Switch), which moves first. Mega Scizor (71%, Technician, Bullet Punch) is off-field and returns later; Brave Bird is strong on it. Garchomp is fainted (Focus Sash, Rough Skin). Unseen: Clefable, Kingambit, Greninja. Incineroar (27%) is weak to Water, so keep it back for Parting Shot or Fake Out later. Body Press Rotom now, Roost if HP drops low.
Reasoning trace (122 words)
I'm checking matchups with Corviknight against the opposing Rotom-Wash, weighing whether Body Press hits neutrally given its Fighting typing against Electric/Water. Both Body Press and Brave Bird seem to do relatively weak damage to Rotom-Wash based on the past exchanges, only chipping a small percentage each time, so I'm thinking neither move is especially effective here. Looking at alternatives: switching in Incineroar is risky since it's weak to Water-type Hydro Pump, while bringing back Mega Scizor could let Corviknight's Body Press hit Steel-types hard, though Scizor's Bullet Punch would be resisted by Corviknight's Flying/Steel typing. I'll just stick with Body Press against Rotom here—it's a neutral hit, keeps the chip damage going, and Mirror Armor should handle any stat-drop interactions fine.
GPT-6 Luna Decisions switched toScizor69% SWITCH: scizormega, 31% SWITCH: garchomp
Claude Haiku 5.5 switched toIncineroarIncident report
Only one legal action: played without asking.
- Turn 11GPT-6 Luna Decisions switched to
Rotom73% SWITCH: rotomwash, 14% MOVE: uturn, 11% MOVE: bulletpunch
Claude Haiku 5.5 usedFlareblitzIncineroar (54/202) is my last active Pokemon. Mega Scizor (71%, Technician, -1 Atk, Bullet Punch) is faster, but its Steel moves are resisted by Fire, so Incineroar should survive one hit. Flare Blitz is 4x super effective and should KO or nearly KO it. Rotom-Wash (64%, Leftovers, Hydro Pump, Volt Switch) is the next threat; Incineroar is weak to Water, so consider Parting Shot later. Garchomp and Corviknight are fainted. Unseen: Clefable, Kingambit, Greninja.
Reasoning trace (107 words)
Incineroar's down to 54 HP, and Mega Scizor is at 71% with its attack dropped from intimidate. Flare Blitz hits Scizor for a brutal 4x effectiveness since Fire crushes both Bug and Steel typing, so with Incineroar's 183 attack against Scizor's defense range, that attack should do massive damage given Scizor's HP pool. Scizor moves first due to speed, but its Bullet Punch is resisted by Incineroar's Fire typing, so it should only chip 15-20 damage, leaving Incineroar alive to retaliate. Flare Blitz is clearly the right call here since nothing in Scizor's kit threatens to KO Incineroar at 54 HP before I can strike back.
- Turn 12GPT-6 Luna Decisions used
Hydropump95% MOVE: hydropump, 5% MOVE: voltswitch, 0% MOVE: willowisp
Claude Haiku 5.5 usedProtectIncineroar (38/202) is my last Pokémon. Rotom-Wash (38%, Leftovers) is faster and its Hydro Pump is super effective, so Flare Blitz would likely never get to move. Parting Shot can't switch out since I have no healthy teammate. Protect now to absorb Rotom's attack and see what it commits to. Then Flare Blitz if Incineroar survives and moves first, or Rotom is left at low HP. Opponent still has Mega Scizor, Clefable, Kingambit and Greninja unseen or waiting.
Reasoning trace (157 words)
Checking the matchup: Incineroar is at 38/202 HP, Rotom-Wash around 38% health, and Flare Blitz won't hit Rotom-Wash hard since Water resists Fire, while Incineroar is vulnerable to a Water-type move like Hydro Pump. Running the Flare Blitz damage numbers, it looks like it could deal somewhere around 48-57 damage against Rotom-Wash's roughly 53 HP — a close call that might not secure the KO, especially with Rotom's stat drops from Parting Shot factoring in. Since Rotom outspeeds, it likely fires Hydro Pump first and kills Incineroar before Flare Blitz can even execute, so Protect becomes the real alternative to buy a turn, though stacked Protects risk failing. Parting Shot also isn't viable here since Incineroar has no teammates left to switch into. Hydro Pump would surely finish off a 38 HP Incineroar, so Protect is the safer play—it forces Rotom to waste the turn and lets Leftovers chip in some recovery. I'll go with Protect.
- Turn 13GPT-6 Luna Decisions used
Hydropump98% MOVE: hydropump, 2% MOVE: voltswitch, 0% MOVE: willowisp
Claude Haiku 5.5 usedProtectIncineroar (38/202) is my last Pokémon. Rotom-Wash (44%, Leftovers, Levitate) is faster and its Hydro Pump is super effective, so Incineroar will probably die this turn. Flare Blitz is resisted by Rotom and won't KO it. Parting Shot can't switch me out with no healthy teammate. Protect has about a 1/3 chance to succeed after last turn's use. If it works, Rotom wastes an attack. Unseen opposing threats: Mega Scizor (71%), Clefable, Kingambit, Greninja.
Reasoning trace (128 words)
Incineroar is down to 38 HP against Rotom-Wash at 44%, and since Rotom outspeeds and Hydro Pump is super effective on Fire-types, Incineroar likely won't survive the next hit. Protect probably fails since it was used last turn, and Flare Blitz just trades a hit while Incineroar still dies. Parting Shot could at least drop Rotom's Attack and Special Attack before going down, though with no backup Pokemon it wouldn't actually switch anything out—still, the stat drop might slightly reduce the damage even if it's unlikely to save Incineroar outright. Flare Blitz won't secure a KO either way. Parting Shot's -1 SpA probably doesn't reduce Hydro Pump enough to save Incineroar at 38 HP, so Protect, with its one-in-three shot at stalling, looks like the best bet.
- Turn 14GPT-6 Luna Decisions used
Hydropump67% MOVE: hydropump, 17% MOVE: voltswitch, 6% MOVE: willowisp
Claude Haiku 5.5 usedProtectIncineroar (38/202) is my last Pokémon. Rotom-Wash (50%, Leftovers, Levitate) outspeeds me and its Hydro Pump is super effective, so Flare Blitz and Parting Shot probably won't save me. Protect has about a 1/3 chance after two straight uses. If it works, I can Flare Blitz next turn while Rotom is still low. Opponent also has Mega Scizor (71%, Technician, Bullet Punch), Clefable, Kingambit and Greninja unseen or waiting.
Reasoning trace (84 words)
Incineroar's at 38 HP and Rotom-Wash outspeeds with a likely lethal Hydro Pump, so I'm weighing whether Protect is still viable given it's already been used consecutive turns and its success chance has dropped. Trying to pin down the exact damage math is getting messy. Realistically, Protect only gives a 1/3 chance of avoiding Flare Blitz, and even Parting Shot's -1 SpA drop probably doesn't save Incineroar from Hydro Pump given Rotom's SpA and the STAB/type advantage. Protect is the safest choice here.