Lands to restore 1/2 the max HP.
Roost is a Flying-type status move that allows the user to heal itself by restoring up to 50% of its maximum HP. However, when Roost is used, the user's Flying-type is temporarily lost until the end of the turn. In Polished Crystal, Roost can be learned by various Flying-type Pokémon, providing them with a reliable healing option to sustain themselves in battle.