This card is used to Ritual Summon "Skull Guardian". You must also offer monsters whose total Level Stars equal 7 or more as a Tribute from the field or your hand.
Near Mint Unlimited - $30.50
Lightly Played Unlimited - $29.25
Moderately Played Unlimited - $24.90
Heavily Played Unlimited - $21.80
Damaged Unlimited - $15.55