Gatstaf Arsonists

Creature — Human Werewolf

At the beginning of each upkeep, if no spells were cast last turn, transform this creature.
5/4

Creature — Werewolf

Menace (This creature can't be blocked except by two or more creatures.)
At the beginning of each upkeep, if a player cast two or more spells last turn, transform this creature.
6/5