Naga

A naga is an intelligent serpentine creature.

History
A mutated, five-headed version of a naga was created by K'Varn and was the first boss Vox Machina fought on-stream in Critical Role.

In 812 PD, the spirit naga Maledicta Hexos led an army in the name of Zehir, overrunning Vues'dal and with hopes of attacking Syngorn. The army included countless lizardfolk, several hydras, and a night hag. Maledicta had one of the Astural scrolls looted from Wrettis.

Trivia
Taryon Darrington's list of creatures he'd like to slay included a naga.