The Quest for the Lost Eternia Shards Part 4: Sky City is downloadable content for the PC that was released for the PC on 10 July 2012. No console release dates have been officially announced, but are expected to be by early August 2012.
It contains a new Sky City campaign map, challenge, UMF, PVP, new flying Goblin Copter enemy, Goblin Airship boss monster, weapons, accessories, items and a PC-only Sky Captain Costume for the Initiate.
|Lost Eternia Shards DLC:||Part 1: Mistymire Forest||Part 2: Moraggo Desert Town||Part 3: Aquanos||Part 4: Sky City|
|Additional Heroes:||New Heroes DLC||Barbarian Hero DLC||Series EV Hero DLC|
|Summoner Hero DLC||Jester Hero DLC|
|Costume Packs:||Halloween Costume Pack||Lucky Costume Pack||Penny Arcade Character Pack|
|Holiday DLC:||Halloween Mission Pack||Etherian Holiday Extravaganza||Etherian Festival of Love||President's Day Surprise|
|Content Packs:||Warping Core Challenge Mission Pack||The Great Turkey Hunt!||Assault Mission Pack|
|Karathiki Jungle Mission Pack||City in the Cliffs Mission Pack||Talay Mining Complex Mission Pack|