Perfect World International's Sirens of War content update.
Sirens of War is scheduled for November 14th, and includes more skills, more quests, and a pretty nifty Nation Wars PvP feature. The devs' biggest goal for the update is to make combat more exciting and leveling quicker across the board.
We've got a video. You know you want to see the video. So here comes the video. The video is coming.
[Source: Perfect World press release]