Skullclamp [Commander 2011] Beast/Ritual or (if Monster) cannot activate

or (if Monster) cannot activate its effects

and add that card to your hand

Sacrifice Engineered Explosives: Destroy each nonland permanent with mana value equal to the number of charge counters on Engineered Explosives

You must also Tribute Machine monsters from your hand or field whose total ATK equal or exceed the ATK of the Ritual Monster you Ritual Summon

Set: Gatecrash Type: Land — Plains Swamp Rarity: Rare ({T}: Add {W} or {B}

Skullclamp [Commander 2011] Beast/Ritual or (if Monster) cannot activateSet: Commander 2011 Type: Artifact Equipment Rarity: Uncommon Cost: {1} Equipped creature gets +1 1. Whenever equipped creature dies, draw two cards. Equip {1} The mind is a beautiful bounty encased in an annoying bone container.