Battle Bond (ability)
Battle Bond causes Greninja to transform into Ash-Greninja when it KOs an opponent.
Battle Bond also increases the power of Greninja's signature move Water Shuriken.
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.|
Pokémon with Battle Bond
Battle Bond as a hidden ability
No Pokémon have Battle Bond as a hidden ability.