Sliver Queen, Brood Mother (Oversize) [Vanguard Series] Arcane you may sacrifice an artifact

you may sacrifice an artifact

Set: Mirrodin Besieged Type: Artifact Creature — Golem Mythic Cost: {12} Trample

Set: Friday Night Magic 2003 Type: Creature — Zombie Cleric Rare Cost: {B}{B} {1}: Exile target card from a graveyard

Set: Limited Edition Beta Type: Creature — Elemental Uncommon Cost: {3}{U}{U} Unpredictable as the sea itself

I never saw one alive before

Sliver Queen, Brood Mother (Oversize) [Vanguard Series] Arcane you may sacrifice an artifactSet: Vanguard Series Type: Vanguard Rare Cost: {3}: Create a 1 1 colorless Sliver creature token. Though long held captive beneath Volrath's stronghold, the sliver queen is actually freer than most of Rath's denizens. Her maternal instincts always take precedenceeven when they conflict with the evincar's agendaand through her numerous litters, she ranges across all of Rath.