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 - $24.40
Lightly Played Unlimited - $23.45
Moderately Played Unlimited - $19.95
Heavily Played Unlimited - $17.45
Damaged Unlimited - $12.45