Matches · 2026-10-11 · rules version c4

Muse Spark 1.3 vs GPT-6 Luna Decisions

Player 1
Muse Spark 1.3's team
autopilot 0%
Player 2 · winner
GPT-6 Luna Decisions's team
autopilot 0%

GPT-6 Luna Decisions won in 11 turns · 7 min wall clock · 76,377 tokens · $0.011

The replay player loads from play.pokemonshowdown.com. The full battle log is below.

Decisions

  1. Team preview
    GPT-6 Luna Decisions brought Garchomp,rotomwash,gholdengo4,799 tok · 1.3 s · $0.0005

    Lead: 44% BRING: garchomp, 29% BRING: ninetalesalola, 18% BRING: rotomwash Pick 2: 73% BRING: rotomwash, 11% BRING: ninetalesalola, 7% BRING: gholdengo Pick 3: 83% BRING: gholdengo, 9% BRING: scizor, 5% BRING: ninetalesalola

    Muse Spark 1.3 brought Incineroar,primarina,kingambit4,376 tok · 25.0 s · $0.0007

    Incineroar lead gives Intimidate plus Taunt/Fake Out to stop Ninetales-Alola veil, a bad matchup to give away. Primarina covers Garchomp, opposing Incineroar, and Rotom-Wash. Kingambit gives a likely knockout on Gholdengo and Ninetales with Dark/Steel STAB.

    Reasoning trace (41 words)
    Analyzing Pokémon battle constraints and selecting a single legal action based on speed, knockout potential, or matchup.Selecting three Pokémon from the team preview to satisfy the bring-three constraint.Evaluating core matchups and mega choice against the opponent lineup under the bring-three rule.
  2. Turn 1
    GPT-6 Luna Decisions used Earthquake1,215 tok · 0.4 s · $0.0001

    99% MOVE: earthquake, 1% SWITCH: rotomwash, 0% MOVE: stoneedge

    Muse Spark 1.3 used Fakeout3,008 tok · 13.1 s · $0.0005

    Garchomp outspeeds Incineroar, so priority is the deciding factor. Fake Out moves first and flinches, stopping a turn 1 attack or setup for free.

    Reasoning trace (44 words)
    Adopting Muse Spark persona to select a single legal Pokémon action using speed, knockout, or matchup as the deciding factor without damage formulas.Selecting fakeout as the only legal priority move under the persona constraint.Evaluating priority, flinch chance, and pivot timing against a faster lead.
  3. Turn 2
    GPT-6 Luna Decisions used Earthquake1,288 tok · 0.4 s · $0.0001

    94% MOVE: earthquake, 5% SWITCH: rotomwash, 1% SWITCH: gholdengo

    Muse Spark 1.3 used Partingshot3,867 tok · 22.1 s · $0.0006

    Incineroar is slower than Garchomp and in a bad matchup due to its Ground weakness. Parting Shot lets it pivot out while dropping Garchomp to -2 offenses to cripple it.

    Reasoning trace (57 words)
    Analyzing Pokémon battle rules and formatting requirements to select the single legal action for the turn.Evaluating the single legal move against the opponent's active Pokémon and remaining team.Selecting Parting Shot to lower the opponent's stats and pivot to a safer switch.Evaluating Parting Shot versus a hard switch by weighing immediate bulk against long-term attack debuff and momentum.
    Muse Spark 1.3 switched to Primarina2,930 tok · 18.4 s · $0.0005

    Parting Shot forces a switch, and Garchomp moves first. Kingambit is weak to Earthquake, a bad matchup, while Primarina is immune to Dragon and threatens a knockout with Moonblast.

    Reasoning trace (42 words)
    Analyzing battle state and type matchups to choose between switching to Primarina or Kingambit against Garchomp.Evaluating Primarina's super-effective Moonblast versus Kingambit's Ground weakness and priority options.Comparing Primarina's Dragon immunity and Moonblast KO chance against Garchomp to Kingambit's neutral damage and Sash reliance.
  4. Turn 3
    GPT-6 Luna Decisions switched to Rotom1,499 tok · 0.6 s · $0.0001

    92% SWITCH: rotomwash, 5% SWITCH: gholdengo, 1% MOVE: earthquake

    Muse Spark 1.3 used Moonblast2,891 tok · 27.1 s · $0.0004

    Garchomp is faster and at 78% with -2 Attack, but Primarina resists Dragon and should survive an Earthquake. Moonblast is super effective and gives the best chance to knock it out before it moves again.

    Reasoning trace (20 words)
    Evaluating Pokémon type matchups and damage calculations to choose the optimal move.Comparing opponent switch options against Fairy and Water coverage.
  5. Turn 4
    GPT-6 Luna Decisions used Voltswitch1,506 tok · 0.5 s · $0.0002

    96% MOVE: voltswitch, 3% SWITCH: gholdengo, 1% SWITCH: garchomp

    Muse Spark 1.3 used Moonblast2,703 tok · 8.2 s · $0.0004

    Rotom is at 49% after taking ~57% from Moonblast last turn, so a second Moonblast is a likely knockout. Rotom moves first on speed, but full HP Primarina should survive one hit. Both bench switches are a bad matchup into Wash.

    Reasoning trace (27 words)
    Analyzing Pokémon Champions turn rules and selecting the single best action based on speed, knockout, or matchup.Evaluating damage ranges against Rotom-Wash to confirm a knockout with Moonblast.
    GPT-6 Luna Decisions switched to Gholdengo1,330 tok · 0.6 s · $0.0001

    72% SWITCH: gholdengo, 28% SWITCH: garchomp

  6. Turn 5
    GPT-6 Luna Decisions used Makeitrain1,537 tok · 0.6 s · $0.0002

    80% MOVE: makeitrain, 15% MOVE: shadowball, 2% MOVE: nastyplot

    Muse Spark 1.3 switched to Kingambit3,335 tok · 13.7 s · $0.0005

    Primarina is slower than Gholdengo and faces a likely knockout from a super-effective Steel attack. This is a bad matchup to stay in. Kingambit resists both Steel and Ghost STAB.

    Reasoning trace (39 words)
    Following Pokémon battle rules to select a single legal action based on speed, knockout, or matchup.Evaluating speed disadvantage and type matchup to avoid a super-effective steel move.Confirming Kingambit resists Gholdengo's STAB and Kowtow Cleave is super-effective for the switch.
  7. Turn 6
    GPT-6 Luna Decisions used Focusblast1,573 tok · 0.5 s · $0.0002

    76% MOVE: focusblast, 20% SWITCH: garchomp, 2% MOVE: makeitrain

    Muse Spark 1.3 used Kowtowcleave4,503 tok · 24.0 s · $0.0007

    Gholdengo outspeeds Kingambit but Make It Rain is resisted and Focus Sash is intact, so Kingambit should survive and KO back. Sucker Punch risks failing on a switch, while Kowtow Cleave never misses and is super effective.

    Reasoning trace (53 words)
    Analyzing turn constraints and selecting the single best legal action based on speed, matchup, or knockout potential.Evaluating legal moves against speed and type advantage to pick the highest-damage option.Balancing Kowtow Cleave's super-effective KO chance versus Sucker Punch's priority and switch risk.Evaluating Sucker Punch priority KO against Kowtow Cleave's reliability versus a likely switch.
    GPT-6 Luna Decisions switched to Garchomp1,298 tok · 0.5 s · $0.0001

    100% SWITCH: garchomp, 0% SWITCH: rotomwash

  8. Turn 7
    GPT-6 Luna Decisions used Earthquake1,521 tok · 0.5 s · $0.0002

    100% MOVE: earthquake, 0% MOVE: stoneedge, 0% MOVE: swordsdance

    Muse Spark 1.3 used Kowtowcleave5,182 tok · 36.3 s · $0.0009

    Garchomp is faster and Earthquake is super effective, but full HP Focus Sash lets Kingambit survive one hit. Kowtow Cleave never misses and always hits, unlike Sucker Punch which fails vs setup or switch.

    Reasoning trace (67 words)
    Evaluating type matchups and Supreme Overlord boost conditions to select the optimal move.Assessing Sucker Punch priority and Rough Skin recoil risk against Garchomp's faster Earthquake.Evaluating non-contact move options and sash preservation to avoid Rough Skin recoil.Confirming Kowtow Cleave is non-contact to preserve Focus Sash and assessing Sucker Punch damage versus switching.Verifying Kowtow Cleave is non-contact and comparing its two-turn damage output to Swords Dance plus Sucker Punch.
  9. Turn 8
    GPT-6 Luna Decisions used Earthquake1,525 tok · 0.4 s · $0.0002

    97% MOVE: earthquake, 1% MOVE: stoneedge, 1% MOVE: swordsdance

    Muse Spark 1.3 used Suckerpunch3,211 tok · 20.3 s · $0.0005

    Garchomp outspeeds Kingambit and Earthquake will KO from 14% HP, so priority is required. Sucker Punch should finish its remaining 28% HP if it attacks.

    Reasoning trace (38 words)
    Evaluating Pokemon battle move choice between Sucker Punch and Kowtow Cleave given speed and HP states.Assessing Sucker Punch reliability against a likely attack and possible switch.Evaluating Sucker Punch versus switching to preserve Kingambit against Garchomp and Rotom Wash.
    GPT-6 Luna Decisions switched to Rotom

    100% SWITCH: rotomwash

  10. Turn 9
    GPT-6 Luna Decisions used Hydropump1,505 tok · 0.4 s · $0.0002

    61% MOVE: hydropump, 23% MOVE: voltswitch, 13% MOVE: willowisp

    Muse Spark 1.3 switched to Incineroar4,056 tok · 20.8 s · $0.0006

    Kingambit at 5 HP dies to any hit and is slower than Rotom, so staying wastes it. Rotom is the last foe, so preserve Kingambit for a later Sucker Punch. Primarina is weak to Electric, Incineroar takes Volt Switch better.

    Reasoning trace (45 words)
    Evaluating Kingambit’s low HP and consumed Focus Sash against Rotom-Wash’s speed and priority Sucker Punch to select a move or switch.Recalculating type matchups and damage to confirm Sucker Punch and Ironhead cannot KO Rotom-Wash.Evaluating switch options and opponent move predictions to preserve Kingambit for priority.
    Muse Spark 1.3 switched to Kingambit3,924 tok · 18.1 s · $0.0006

    Kingambit at 5 HP is death fodder but can chip with priority Sucker Punch. Preserving Primarina's HP is the deciding factor to win the 1v1 endgame.

    Reasoning trace (38 words)
    Evaluating speed, knockout potential, and matchup to select the single best legal action within format constraints.Identifying the active Pokémon and legal switch options from the current bench state.Comparing Kingambit’s priority KO chance against Primarina’s bulk and pivot option.
  11. Turn 10
    GPT-6 Luna Decisions used Hydropump1,588 tok · 0.6 s · $0.0002

    62% MOVE: hydropump, 20% MOVE: voltswitch, 13% MOVE: willowisp

    Muse Spark 1.3 used Suckerpunch3,325 tok · 15.5 s · $0.0005

    Kingambit is slower than Rotom-Wash and will faint to any hit at 5 HP, but Sucker Punch has priority. Rotom is the last opponent, so free priority damage before fainting is best.

    Reasoning trace (42 words)
    Analyzing Kingambit’s low HP and item state against Rotom-Wash’s moves to pick the legal action.Evaluating Sucker Punch priority versus Kowtow Cleave and Ironhead damage against Rotom-Wash at low HP.Choosing Sucker Punch for priority KO on the last opposing Pokemon while preserving Primarina.
    Muse Spark 1.3 switched to Primarina1,935 tok · 3.5 s · $0.0002

    Kingambit fainted so Primarina is the forced switch. Rotom is at 9% HP, so a likely knockout next turn.

    Reasoning trace (16 words)
    Selecting Primarina due to forced switch after Kingambit fainted and opponent Rotom being at low health.
  12. Turn 11
    GPT-6 Luna Decisions used Voltswitch1,581 tok · 0.5 s · $0.0002

    67% MOVE: voltswitch, 13% MOVE: willowisp, 11% MOVE: hydropump

    Muse Spark 1.3 used Moonblast3,366 tok · 12.9 s · $0.0005

    Rotom moves first due to speed, but at 9% HP any solid special hit knocks it out. Moonblast is neutral while Sparkling Aria is resisted, so Moonblast is the guaranteed knockout.

    Reasoning trace (37 words)
    Evaluating speed, knockout potential, and matchup to select the single legal action under format constraints.Assessing remaining move legality and speed disadvantage to choose the only valid action.Selecting moonblast to guarantee a KO before the faster opponent acts.