Prankster

Prankster is an ability that gives priority to status moves used by the Pokémon with this ability. This means that when a Pokémon with Prankster uses a status move (like Thunder Wave or Taunt), it will go before most other moves, regardless of the opponent's speed.

This ability is particularly useful for setting up strategies, as it allows the user to quickly inflict status conditions or set up field effects before the opponent can react. In Polished Crystal, Prankster is used exclusively by Murkrow.