Thadika, One with Aether

+1: You get EE (Two energy counters) then you may pay EEEE to give target creature -2/-2 until end of turn.
-4: Target opponent loses EE, if they have no E to lose, instead they sacrifice a creature.
-7: You get an emblem with, "On your end step you get E, Then you may destroy target creature with CMC less then the amount of energy you have."