Roost

Roost (はねやすめ Feather Rest) is a -type status move introduced in Generation IV. It was TM51 in Generation IV. It stopped being a TM in Generation V, but became a TM again in Generation VI, this time being TM19.

In Battle
Roost restores the user's own HP by up to half of the amount its max HP is equal to. It fails if the user's HP is full.

Trivia

 * This is one of the few moves Arceus can not learn by leveling up or by TM.