Metallic Mastery 
Sorcery
Gain control of target artifact until end of turn. Untap that artifact. It gains haste until end of turn.
Legality
standardNOT LEGALpioneerNOT LEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Sorcery
Gain control of target artifact until end of turn. Untap that artifact. It gains haste until end of turn.