Kornan, Lorwyn Castaway

+1: Put 2 1/1 colorless Shapeshifter creature tokens with changeling onto the battlefield.
+1: Until your next turn, whenever an opponent casts a spell for the first time on his or her turn, counter that spell unless they pay {2}
-X: You get X charge counters. Creatures your opponents control get -X/-0 for each charge counter you have.