Transforms this Pokémon into Ash-Greninja after fainting an opponent. Water Shuriken's power is 20 and always hits three times.
Transforms this Pokémon into Ash-Greninja after fainting an opponent. Water Shuriken's power is 20 and always hits three times. This ability cannot be copied or replaced. This ability only takes effect for Greninja.
| sun moon | Defeating an opposing Pokémon strengthens the Pokémon’s bond with its Trainer, and it becomes Ash-Greninja. Water Shuriken gets more powerful. |
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| ultra sun ultra moon | Defeating an opposing Pokémon strengthens the Pokémon’s bond with its Trainer, and it becomes Ash-Greninja. Water Shuriken gets more powerful. |
| lets go pikachu lets go eevee | Defeating an opposing Pokémon strengthens the Pokémon’s bond with its Trainer, and it becomes Ash-Greninja. Water Shuriken gets more powerful. |
| sword shield | Defeating an opposing Pokémon strengthens the Pokémon’s bond with its Trainer, and it becomes Ash-Greninja. Water Shuriken gets more powerful. |
| scarlet violet | When the Pokémon knocks out a target, its bond with its Trainer is strengthened, and its Attack, Sp. Atk, and Speed stats are boosted. |