You can only activate this card when your opponent activates a card that specifically designates a monster in the Graveyard as a target. Remove all monsters in both players' Graveyards from play.
Near Mint Unlimited - $76.40
Lightly Played Unlimited - $72.60
Moderately Played Unlimited - $65.00
Heavily Played Unlimited - $57.30
Damaged Unlimited - $53.50