Ultima Online: Mondain's Legacy

Ultima Online: Mondain's Legacy is the seventh expansion to the Ultima Online MMORPG, being released in 2005.

Description
The expansion added significantly new content to the game, and altered other game content, now featuring a new playable race with the elves, along with a new skill named Spellweaving and several new dungeons. The changes were mainly done to add value for veteran players instead of attracting new players to the game. Of note is, that this expansion was mostly sold as a download, with only few units being sold in CD format.

See Races of Ultima Online for more information about the elves.