Your search for "Skullclamp (1663)" revealed the following:
Skullclamp (C16) from Commander 2016, 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 (C17) from Commander 2017, 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
Porthos // Neuroflux Heirloom Token (Foil) (TTRK) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Foil Artist: Brooklyn Smith & David Frasheski Card Text:Neuroflux Heirloom: Equipped creature gets +1/+1.Equip {2}
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
Skullclamp - Brain Dead: Staples (Rainbow Foil) (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Jackson Epstein Card Text: Brain Dead: StaplesEquipped creature gets +1/-1.Whenever equipped creature dies, draw two cards.Equip 1