Pokémon Ability
Costar
When the Pokémon enters a battle, it copies an ally's stat changes.
Pokémon with Costar
1 Pokémon known to have Costar (Gen 9 dataset)
About the Costar ability
Costar is one of 112+ abilities in Pokémon Scarlet and Violet. Each Pokémon has one active ability at a time, drawn from a list of 1-3 possible abilities per species (the third slot, when present, is the Hidden Ability — only accessible via Tera raids, Mass Outbreaks, or Ability Patch).
Official game text: When the Pokémon enters a battle, it copies an ally's stat changes.
How to get a Pokémon with Costar
If Costar is a regular ability (not Hidden Ability), simply catch the Pokémon and it has a 50% chance per slot of having Costar. You can use an Ability Capsule (50 BP at Chansey Supply) to swap between regular ability slots. If Costar is the Hidden Ability of one of the 1 Pokémon listed above, you'll need either:
- To catch the Pokémon from a 5-star or 6-star Tera raid
- To use an Ability Patch (consumable from picnic crafting / raid rewards) on a Pokémon that already has Costar as a regular ability
- To transfer a Pokémon with Hidden Ability via Pokémon HOME from older games
Related
For the full list of abilities and their competitive impact, see our abilities reference. To check how an ability affects damage calculations, use our damage calculator.