A medium-sized light brown boulder set atop a thick circle of dried-up land is part of the apprentice's den. In the middle of the boulder is a massive crack, forming a miniature alley in the middle of it with a curved top. Though it's small, it's still very wide, and can fit a good amount of small cats in it. The ground is dried-up mud and dead grass, so the apprentices must pick bedding in order to make it sleep-worthy.
