
If star dust falls into a mug of any kind of drink whether by accident or through a careful procedure known as "dump the dustpan into the drink", a Comet Serpent will appear from the mug after a few days. They only come in one species. Comet Serpents are bigger than Dustling Dragons and are covered in very smooth scales like a snake. Their manes look like fur and feel like fur but it's actually just thin strands of their scale material. Ever feel that white silky stuff inside a corn husk? That's what the mane really feels like.
Comet Serpents can glide, swim, and dig. They're very versatile in both physical activities and breeding. They can breed with dustling dragons to produce a Hybrid. Birvan drew this lineart.