Batmite

+1: Create an artifact creature token that's a copy of target Batgear with power and toughness equal to its converted mana cost. It has Haste. Sacrifice it at end of turn.
-3: Return target permanent to its owner's hand.
-6: Draw cards equal to the number of Batgear you control. You gain life equal to the amount of cards drawn this way.
{e}{2}