Mother Maw

This item appears to be and functions as a Grapple action with a +28 Athletics bonus. On a success, it devours the victim or object.

Whenever the maw critically fails the Athletics check, it regurgitates one creature or object it previously devoured. The condition of the vomited creature or object depends on its resilience and the time it has spent inside the maw. Typically, the maw spews forth items it finds difficult to digest, such as those made of adamantine or protected by magic. It can and does regurgitate remains, though.