Your search for "skullclamp 283" revealed the following:
Skullclamp (BLC) from Bloomburrow Commander, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Daniel Ljunggren Card Text:Equipped creature gets +1/-1.Whenever equipped creature dies, draw two cards.Equip 1
Skullclamp - Brain Dead: Staples (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Jackson Epstein Card Text: Brain Dead: StaplesEquipped creature gets +1/-1.Whenever equipped creature dies, draw two cards.Equip 1