A large (4-cell) worm-like creature known only from drag-tracks in the dust of the old prison/rooms; it patrols in and out of 5-foot passages, expanding as it moves. Older tracks suggest it has visited rooms the patrolling flesh-warps avoided. Not encountered directly this session; possibly related to the Sonic worm-with-teeth the party fought previously.
Most recently recorded in S48.
No open hook is currently recorded.
No open hooks are currently recorded.
No player-visible relationships are currently recorded.