MANAHIVE

Equivalent cards to Lambholt Butcher (with type Creature — Werewolf, color G, and the same transform text):
1. Lambholt Pacifist
2. Hinterland Logger
3. Kindly Stranger (front side, but is black; not a werewolf)
4. Solitary Hunter
5. Duskwatch Recruiter

All of these green werewolf creatures have At the beginning of each upkeep, if a player cast two or more spells last turn, transform this creature. This is the core werewolf transform mechanic from old Innistrad sets.