Guardian naga

Guardian nagas usually guarded magical secrets, items, and lore that would be destructive should they ever fall into the wrong hands. They were good-natured creatures that sought only to keep those who were not as wise as themselves from coming to a messy ending.

Appearance
An average guardian naga was fourteen feet in length and weighed about 350 pounds. When angered or excited, a guardian naga flared a hood similar to a that of a cobra.

Combat
The bite of a guardian naga contained deadly venom. They could spit this venom at their enemies without it losing any of its potency.