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 - $45.30
Lightly Played Unlimited - $40.80
Moderately Played Unlimited - $36.30
Heavily Played Unlimited - $27.20
Damaged Unlimited - $22.70