Bestiarium - Baat
From World of Dungeons - Enzykloplaedia
A Baat is a creature that looks like a leathery skin spanned across a skeleton. Between the legs and arms it also has spanned skin. Baat attempt to wrap their opponents into these skins and engulf them with an acidic secretion until their prey can either free itself or dies and is devoured.
Monster class: Undead
Level: 18
Ingame link: Baat