Coretapper

Artifact Creature - Myr 1/1, 2 (2)
{T}: Put a charge counter on target artifact.

Sacrifice Coretapper: Put two charge counters on target artifact.¹
It converts the faintest surges of power from Mirrodin's core into usable energy, providing endless power for Memnarch's creations on the surface.
Illus. Dany Orizio

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