Volbeat SS 53

As long as Illumise is in play, Volbeat's Retreat Cost is 0.

Flip a coin. If heads, the Defending Pokémon is now Poisoned. If tails, the Defending Pokémon is now Asleep.

If the Defending Pokémon is affected by a Special Condition, this attack does 20 damage plus 20 more damage.