Aion: Ripper Gets His Wings
From the official Aion site:
Explore one of the most amazingly beautiful and detailed MMORPGs ever as you fight to save a vibrant world ripped asunder by a celestial war.
Choose between two divine factions, the Asmodians or the Elyos, and save your people from an ancient evil that threatens to destroy everything in its path.
Over 1500 story-driven quests lead you through a wondrous and expansive world like no other.