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

Ravager of the Fells

Trample

Whenever this creature transforms into Ravager of the Fells, it deals 2 damage to target opponent or planeswalker and 2 damage to up to one target creature that player or that planeswalker s controller controls.

At the beginning of each upkeep, if a player cast two or more spells last turn, transform this creature.