Grumpy Cat

Grumpy Cat enters the battlefield tapped.
When Grumpy Cat enters the battlefield, all enemy creatures suffer a -2/-2. If one of the creatures has a toughness of 2 or lower, THEN SCREW THEM!
Grumpy Cat's power and toughness is equal to the amount of creatures in your enemy's graveyard.
Eeny, meeny, miny, NO.