Darksteel Colossus

Artifact Creature - Golem 11/11, 11 (11)
Trample
Darksteel Colossus is indestructible. ("Destroy" effects and lethal damage don't destroy it.)
If Darksteel Colossus would be put into a graveyard from anywhere, reveal Darksteel Colossus and shuffle it into its owner's library instead.¹
Illus. Carl Critchlow

Format Legality	Legal in Vintage, Legacy, Extended Banned in Standard
Printings (1/8)	Darksteel (Rare)