Puppet Wielder

+1: Tap target creature, draw cards equal to the colorless mana casting cost of targeted creature.
-2: Gain Control of Target Creature- Target creature is unaffected by summoning sickness.
At end of turn, Sacrifice the creature.
-7: You get an emblem with "Whenever you cast a spell that targets one permenant (Only
One), gain control of targeted permanent. Target creature is unaffected by summoning
sickness. At end of turn, Sacrifice the creature.