Bosses

Blunder Hills

Baba Yaga
Baba Yaga spawns on the top of each hour in the Birch Grove. To get there enter the portal next to the Birch Tree at Bored Beans

Amarok
Also called the The Wolf Golem. You will need to kill this boss in order to get the Portal gem for Builder Bird in order to get to Yum Yum Desert.