Looming Hoverguard

Creature - Drone 3/3, 4UU (6)
Flying
When Looming Hoverguard enters the battlefield, put target artifact on top of its owner's library.¹
Although mute, hoverguards get their message across loud and clear.
Illus. Scott M. Fischer

Format Legality	Legal in Vintage, Legacy, Extended Banned in Standard
Printings (1/7)	Mirrodin (Uncommon)