Chaotic Evil

Has no respect for rules or other people's lives, or anything but their own desires, which are typically selfish and cruel. They set a high value on personal freedom, but do not have much regard for the lives or freedom of other people.

Saint George's Dragon

In a legend, Saint George—a soldier venerated in Christianity—defeats a dragon. The story goes that the dragon originally extorted tribute from villagers and they started giving up human tribute once a year. During the last tribute, Saint George arrives and subdues the dragon. Upon the people's vow to convert to Christianity, Saint George then kills the dragon.

Smaug

Smaug is a dragon and the main antagonist in J. R. R. Tolkien's 1937 novel The Hobbit, his treasure and the mountain he lives in being the goal of the quest. This is just in relation to the Smaug from the Live action Hobbit series

Tarasque

A beast with a lion's head, a turtle-shell back, six bear paws, and a serpent's tail stands with the feet of a human sticking out of it's mouth

Dragon Summary

Region of Origin
The Tarasque was a legendary fearsome man-eating dragon-like mythological hybrid from Provence,France. In stories it was tamed by Saint Martha. A rather unusual looking dragons, it had a lion-like head, a body protected by turtle-like carapace(s), six feet with bear-like claws, and a scaly tail like a serpent's tail. There is still a festival in modern day to celebrate it.

Níðhöggr

A great serpent with Antlers wraps around a large think tree root

Dragon Summary

Region of Origin
In Norse mythology, Níðhöggr (Malice Striker, in Old Norse traditionally also spelled Níðhǫggr, often anglicized Nidhogg) is a dragon/serpent who gnaws at a root of the world tree, Yggdrasil.Nidhogg is shown as a comparison for Alduin, the main antagonist of The Elder Scrolls V: Skyrim, in the sense both feed on the dead and are the symbols of destruction.