Aion v5.3 has officially launched with a new trailer and much more. Players will be able to take part in massive nearly 400 player strong battles as well as the addition of the new Arena of Tenacity. Several other alterations were made in skills, environments, glory points in addition to the usual bug fixes and performance enhancements.
You can check out the detailed patch notes on the Aion site and learn more about 5.3 in the video below.