Vignos, Simic Traveler

: Whenever a creature you control mutates, adapts, evolves, or has a counter placed on it, draw a card
+1: Choose a counter from among +1/+1, Flying, Vigilance, or Trample, and put it on target creature. Then that creature mutates.
-5: Each creature you control that has evolved, adapted, or mutated this game gains indestructible and hexproof until end of turn