Migakagu, Hidden One

+2: Put three green 1/1 Bird creature tokens with flying into play. Then put three 1/1 red Snake creature tokens with first strike into play.
-3: Put a hexproof counter on each red or green creature you control. Until end of turn creatures you control gain haste and are +2/+2.
-8: Put a red and green 10/10 Beast creature token with haste and trample into play. Repeat this process each time you cast a spell this turn.