Bad Dreams is one of the many abilities that are inheritable by Pokémon.
Function
Causes adjacent opposing Pokemon to lose 1/8 of their maximum HP, rounded down, at the end of each turn if they are asleep.
Inheritees Pokémon
Predominant ability
| # No. | Pokémon | Type 1 | Type 2 | Ability 1 | Ability 2 | Hidden Ability | |
|---|---|---|---|---|---|---|---|
| 491 |  |
Darkrai | Dark | Bad Dreams |