Sheoldred's Terror [Unknown Event] U-ARC081 Lock it away in the

Lock it away in the restricted archive

Whenever Ancient Silver Dragon deals combat damage to a player

Set: Limited Edition Beta Type: Land — Island Mountain Rarity: Rare ({T}: Add {U} or {R}

Then if you control four or more lands

(Draw X cards

Sheoldred's Terror [Unknown Event] U-ARC081 Lock it away in theSet: Unknown Event Type: Instant Rarity: Common Cost: {B} Destroy target creature not originally printed in an Argentum expansion. (Mirrodin, Darksteel, Fifth Dawn, Scars of Mirrodin, Mirrodin Besieged, New Phyrexia, and Phyrexia: All Will be One are Argentum expansions. Argentum is Karn's original name for that plane, now you know!)