Slayer of the Wicked

Oracle Text

When Slayer of the Wicked enters the battlefield, you may destroy target Vampire, Werewolf, or Zombie.

Card Rulings

9/22/2011 If you control the only Vampire, Werewolf, or Zombie, you must target it with Slayer of the Wicked’s ability. You choose whether or not to destroy the target when the ability resolves.