Bad Dreams
Damages sleeping Pokémon.
9 species 4 as main 5 as innate 4 battle AI weight, −2 to 10
In detail
All sleeping opponents lose 25% of their max HP at the end of each turn.
Types that carry it
9 species Psychic 6 Dark 2 Ghost 2 Fairy 1 Grass 1 Poison 1
As a main ability
4 speciesSelectable — one of up to three, and only one is active.
As an innate
5 speciesAlways on, alongside whichever main ability is chosen.