Every ability

Minus

If an active ally has this Ability or the Plus Ability, this Pokémon's Sp. Atk is 1.5×.

Standard ability
5
Pokémon
Hidden ability
2
Pokémon

In detail

If an active ally has this Ability or the Plus Ability, this Pokémon's Special Attack is multiplied by 1.5.

Pokémon that can have it

7

Standard ability5Any one caught or hatched may have it

Hidden ability2Only one with its hidden ability has it