Other draconic creatures, the Bašmu and ušumgal also seem in text in the Akkadian period of time, with quite possibly the most recognised staying the Mušmaḫḫū, indicating ‘reddish snake’ or ‘fierce snake, https://crithitceramics.com/mastering-the-goblin-wizard-in-dd-5e-tips-and-tricks-for-all-ages/