Urthemiel

Urthemiel or the "Dragon of Beauty" was one of the Old Gods, a draconic creature (dragon) worshipped as the god of beauty by the Tevinter Imperium. Urthemiel was awakened by darkspawn and transformed into an archdemon in 9:30 Dragon, shortly before the events in Dragon Age: Origins, which revolves around the fifth Blight.

Among the ancient Tevinter people, Urthemiel was the fairest and most graceful of the Old Gods. His beauty is now a horrid mockery of the being he once was.

He is the main antagonist of Dragon Age : Origins.

Codex entry
''Once the Tevinter god of beauty, in ancient times Urthemiel was worshipped by musicians, artists, and poets. The Feast of Urthemiel was the largest celebration of the year, an event that lasted a full twelve days. Plays and entire symphonies were written in his honor. Now, he is a maddened husk of his former self, filled with nothing but a desire to destroy all life.''