Komala

It is born asleep, and it dies asleep. All its movements are apparently no more than the results of it tossing and turning in its dreams.

Ability — Comatose: As long as this Pokémon is your Active Pokémon, whenever you attach an Energy from your hand to it, it is now Asleep.

Hypno Roll (100): This attack can be used if this Pokémon is Asleep. If it is not Asleep, this attack does nothing.