Clay warden

Clay wardens are massive humanoid constructs made of solid, shifting clay with little burning coal-like red eyes.

Abilities

 * False appearance: While the clay warden remains motionless, it is indistinguishable from a normal mound of clay.
 * Shifting form: Clay warden can change its shape by transforming from a motionless mound of clay into a humanoid form.
 *  Multiattack: Clay warden could either make two slam attacks, or one grapple and throw attack.

Campaign 3: Bells Hells
In the Twilight Mirror Museum, as a means of protection, two clay wardens were contained in a glass case that was embedded in the basement room ceiling, housing the notorious earrings of Harudan.