Berserk
Below half HP, raises its higher Attack stat.
6 species 2 as main 4 as innate 5 battle AI weight, −2 to 10
In detail
Berserk activates when the Pokemon drops to half HP or below from an opposing attack, boosting its highest attacking stat by one stage. Includes stat stages to determine which gets boosted. Triggers only once per battle. Other damage sources that bring you to half HP or below will not activate it.
Types that carry it
6 species Fire 3 Dragon 2 Normal 2 Fairy 1 Psychic 1
As a main ability
2 speciesSelectable — one of up to three, and only one is active.
As an innate
4 speciesAlways on, alongside whichever main ability is chosen.