Issaria, Bane of Kessig

When this creature transforms into Issaria, Bane of Kessig, destroy target creature with a +1/+1 counter on it. Create a 2/2 green wolf creature token.
At the beginning of your upkeep, if a player cast two or more spells last turn, transform Issaria, Bane of Kessig.
Try not to stay for her encores.