Name:Master Thief ManaCost:2 U U Types:Creature Human Rogue PT:2/2 T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigChange | TriggerDescription$ When CARDNAME enters the battlefield, gain control of target artifact for as long as you control CARDNAME. SVar:TrigChange:AB$ GainControl | Cost$ 0 | TgtPrompt$ Choose target artifact | ValidTgts$ Artifact | LoseControl$ LeavesPlay, LoseControl | SpellDescription$ Gain control of target artifact for as long as you control CARDNAME. SVar:PlayMain1:TRUE SVar:Picture:http://www.wizards.com/global/images/magic/general/master_thief.jpg Oracle:When Master Thief enters the battlefield, gain control of target artifact for as long as you control Master Thief.