Gandalf, The Grey

+1: Draw two cards. Put a +1/+1 counter on target creature.
0: Give target creature Vigilance, Lifelink and "Whenever this creature does damage to a Player or Planeswalker, draw a card." until end of turn.
-6: You get an emblem with, "At the beginning of your end step, create a 3/3 white and blue Eagle creature token with Flying."