Dolf, Creature Collector

+2: Target creature you control gains +2/+2 until end of turn and fights target creature you don't control.
-4: Put up to 2 +1/+1 counters on up to 2 target creatures you control. Proliferate.
-8: Create an X/X Green Dinosaur creature token with Trample, where X is equal to the number of different Creature types under your control.