Afflicted Deserter

Creature — Human Werewolf

At the beginning of each upkeep, if no spells were cast last turn, transform this creature.
3/2

Creature — Werewolf

Whenever this creature transforms into Werewolf Ransacker, you may destroy target artifact. If that artifact is put into a graveyard this way, this creature deals 3 damage to that artifact's controller.
At the beginning of each upkeep, if a player cast two or more spells last turn, transform this creature.
5/4