Arlinn, Pack Alpha

+1: Until end of turn, up to one tatget creature gains +2/+2 and first strike.
-2: Create a 2/2 green Wolf token for each Wolf or Werewolf creature under your control. Transform Arlinn, Pack Alpha.
-6: Destroy up to X target creatures, where X is the number of Wolves and Werewolves under your control.