Lumengrid Sentinel

Creature - Human Wizard 1/2, 2U (3)
Flying
Whenever an artifact enters the battlefield under your control, you may tap target permanent.¹
The vedalken order their Neurok sentinels to watch over the shores of the Quicksilver Sea, as if they know of intruders yet to come.
Illus. Scott M. Fischer

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