Matchup Simulator
Configure two Pokémon to calculate the damage each deals, KO numbers and speed, and see the likely 1v1 winner. Switch generation for the Mega meta.
Gen 7 enables Mega Evolution, Gen 9 enables Terastal.
What the simulation does
Effective Speed for both sides (base stat, IVs, EVs and nature, with Choice Scarf applying ×1.5) decides who moves first, then the number of hits to KO is calculated for each move. Fewer hits means a faster knockout. Damage follows Generation 9.
Moves first = higher effective Speed (a tie means a speed tie)
FAQ
How is the likely winner decided?
It compares how many hits each Pokémon needs to KO the other; fewer is favored, and on a tie the faster Pokémon moves first and is favored. It's a quick estimate that doesn't model abilities, crits or secondary effects.
Can I use Mega Evolution or Terastal?
Set the generation to Gen 7 for Mega Evolution (Mega Stones), or Gen 9 to choose a Tera type.
Does speed include Choice Scarf?
Choice Scarf (×1.5) is included. Tailwind, abilities and paralysis are not.
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