Scoria Wurm

Creature - Wurm 7/7, 4R (5)
At the beginning of your upkeep, flip a coin. If you lose the flip, return Scoria Wurm to its owner's hand.
Late at night, ululations echo from deep under Shiv, as the wurms sing of times older than humanity.
Illus. Steve Firchow

Format Legality	Legal in Vintage, Legacy, Extended, MTGO Classic Banned in Standard
Printings (2/16)	Tenth Edition (Rare) Urza's Saga (Rare)