Grim Monolith

Artifact, 2 (2)
Grim Monolith doesn't untap during your untap step.

{T}: Add {3} to your mana pool.

{4}: Untap Grim Monolith.¹
Part prison, part home.
Illus. Chippy

Format Legality	Restricted in Vintage Banned in Legacy, Extended, Standard
Printings (1/6)	Urza's Legacy (Rare)