Prankster in Pokémon Ultra Sun & Ultra Moon

Gives priority to a status move.

Raises status-move priority by one stage; opposing Dark types are immune.

Status moves used by this Pokémon gain one priority stage. In Ultra Sun and Ultra Moon, opposing Dark-type Pokémon are immune to moves that target them and received Prankster’s priority boost. This does not block moves aimed at the user, an ally, or the field.