A sourced illustration has not yet been added. This gap is included in the coverage record.
Overview
Its babbling can disrupt nearby listeners; surrounding ground becomes soft and impedes movement.
Creatures killed by its bite can be absorbed; its chemical spit creates a blinding flash.
First appearances & development
The inspected publisher entry cites Basic Rules (2014), p. 314; earlier debut is unverified.
Canon & continuity
Official D&D Beyond 2014 legacy entry; user comments excluded. Accessed 2026-10-07.
Selected bibliography
Documented works and useful reading. This is not a list of every appearance.
- 01
Gibbering mouther — D&D Beyond legacy monster rules
Selected 2014 legacy source, p. 314.
Family & connections
A source-supported family tree or inspiration record has not yet been compiled for this profile. Related reading below indicates a connection in subject matter, not a proven lineage or creative influence.
References
Sources supporting this profile. Linked pages have their own scope and editorial standards.
- Official publisher-hosted canonical game rulesGibbering mouther — D&D Beyond legacy monster rulesResearch access: 2026-10-07
Image credits
A sourced illustration has not yet been added. This gap is included in the coverage record.

