Square Enix's Final Fantasy 14: A Realm Reborn is expanding yet again thanks to the upcoming patch 2.3, with the developer releasing a new trailer today showing MMO fans what to expect in Defenders of Eorzea update.

When the world is thrown into chaos, who will rise to defend those too weak to defend themselves?

The Sahagin summoned Leviathan, Lord of the Whorl, that the unbridled fury of the sea would wash away those who would threaten their livelihood. Eorzea's people turned to the Warriors of Light, who drove this sinister serpent back into the briny deep.

Now, new voices can be heard. From the deserts of Thanalan, to the verdant woods of the Black Shroud, to the snowy peaks of Coerthas, these voices cry out for a champion.

Featuring brand-new battlegrounds, including the Borderland Ruins of Carteneau Flats, as well as quests like The Hunt and much more, the patch is expected to increase the size of content currently in the game by a rather large amount. Players will also find three new four-man dungeons coming in the patch: Hullbreaker Isle, Stone Vigil hard mode, and Tam-Tara Deepcroft hard mode plus the new 24-man Crystal Tower dungeon Syrcus Tower.

Final Fantasy 14: A Realm Reborn patch 2.3 will also bring large-scale player-versus-player to the game in the form of Frontlines, which you can read up on at the game's splash page. The MMO's next major expansion — 3.0 — will be detailed at the Final Fantasy 14 Fan Festivals this Autumn.