Bad Dreams (ability)

Effect

Bad Dreams causes all sleeping opponents to lose 18 of their maximum HP at the end of each turn.

Game descriptions

Diamond​/​Pearl
Platinum
HeartGold​/​SoulSilver
Reduces a sleeping foe’s HP.
Black​/​White
Black 2​/​White 2
Reduces a sleeping foe’s HP.
X​/​Y
O.Ruby​/​A.Sapphire
Reduces the HP of sleeping opposing Pokémon.
Sun​/​Moon
Ultra Sun​/​Ultra Moon
Reduces the HP of sleeping opposing Pokémon.

Pokémon with Bad Dreams

#
Name
2nd ability
Hidden ability
491 Darkrai

Bad Dreams as a hidden ability

No Pokémon have Bad Dreams as a hidden ability.