Every ability

Anger Point

If this Pokémon (not its substitute) takes a critical hit, its Attack is raised 12 stages.

Standard ability
3
Pokémon
Hidden ability
6
Pokémon

In detail

If this Pokémon, but not its substitute, is struck by a critical hit, its Attack is raised by 12 stages.

Pokémon that can have it

9

Standard ability3Any one caught or hatched may have it

Hidden ability6Only one with its hidden ability has it