Jhermm, Insane Biomancer

+1: Create a blue and green 0/0 Experiment mutant creature token with Graft 1.
-1: Put a +1/+1 counter on target creature. That creature gets your choice of Flying, Trample, Menace, First Strike, Deathtouch or Haste permanently.
-3: Tap target creature. That creature loses all abilities, then put a -1/-1 counter on it, it does not untap during it's controllers next untap step