Ulrich, the Berserker

+2: Transform target Werewolf creature. Once Transformed, you may choose not to transform it again.
0: Put a 2/2 Green Human Werewolf creature token that has {2}{g}: Transform this creature. These tokens transform into 4/4 Green Werewolf creatures.
-7: Ulrich, the Berserker deal 3 damage to each non-Werewolf creature. Transform Ulrich, the Berserker