Zarya, Mysticon Ranger

+2: Deal 2 damage to all creatures your opponents control. They can't attack or block you or your permanents until your next turn.
0: Summon Choko: Choko's power and toughness is equal to half (rounded up) of Zarya, Mysticon Ranger's loyalty. Limited to 1 Choko at a time.
-X: Deal X (X can't be greater than 4) damage to all opponents and their permanents equal to the number of Mysticons you control.