Bizarro, Imperfect Clone

Flying

If a -1/-1 counter would be placed on Bizarro,
Imperfect Clone place a +1/+1 counter instead. If a
+1/+1 counter would be placed on Bizarro, Imperfect
Clone place a -1/-1 counter instead.

Bizarro World - {2}{w}: Place a -1/-1 counter on
target creature.

"Me? I'm Bizarro. Me got this."