Minus
Boosts Sp. Atk if an ally has Plus or Minus.
3 species 2 as main 1 as innate 0 battle AI weight, −2 to 10
In detail
Boosts Special Attack by 50% while an ally has Plus or Minus.
Types that carry it
3 species Electric 3 Poison 2
As a main ability
2 speciesSelectable — one of up to three, and only one is active.
As an innate
1 speciesAlways on, alongside whichever main ability is chosen.