En Masse Entertainment and Bluehole Studio have released the Argon Queen update for their MMO, Tera. The new update includes high level content, new dungeons, more PvP battlegrounds, new abilities, and more.
The official spiel is far more revealing:
"In the lair of the sinister argon queen, players will invade Manaya's Core to confront the queen in an epic battle that will take both might and skill to survive. In addition to the Manaya's Core dungeon, two new dungeons-Sirkuja Gallery and Argon Corpus-will be revealed with the update, as well as an expanded 20-person raid in the Nexus Traverse. Warrior and lancer classes receive new abilities as well, and the ruthless PvP battlegrounds, in which players compete against each other across servers in action-packed 15-on-15 clashes, are making their debut.