An ability that only Greninja from the Pokémon Sun/Moon demo have. In gen 7 when a Greninja with this ability knocks out a Pokémon it will become Ash-Greninja, this transformation also makes Water Shuriken stronger, raising it to 20 base power and making it guaranteed to hit 3 times. In gen 9 Greninja no longer becomes Ash-Greninja and it will instead raise Greninja's attack, special attack, and speed under the same conditions. Greninja with this ability are also always male, cannot breed, and shiny locked.
by Joe Mama from Houseparty September 20, 2024