Aion players will want to check into the game as the v2.7 patch has gone live on all servers. This particular update is packed with new PvP content in the form of the Crucible.
Players can get into PvP battles either in the 1v1 matches or in the 6-10 player free for all matches. Practice matches are unlimited though ranked battles can only happen once per day.
Be sure to read Suzie Ford's write up of v2.7.
Head to the Aion site for more information.