Beast Boost

Beast Boost is an Ability that increases a Pokémon's highest stat.

Effect
When a Pokémon with this Ability causes an enemy to faint with a damaging move, it's highest stat (barring HP) gets increased by one stage. It will only stop increasing after the stat has rose six times, in which the Ability will stop working.

Pokémon with

 * Nihilego
 * Buzzwole
 * Phermosa
 * Xurkitree
 * Celesteela
 * Kartana
 * Guzzlord
 * Poipole
 * Naganadel
 * Stakataka
 * Blacephalon