Look there, up in the sky! It’s a bird! It’s a plane! It’s a massive inexplicably floating castle begging to be explored and plundered!
The Dreadnought Superion, a huge skyward castle, is part of Helious, a massive Lineage II content update coming later this month. The castle is so big, in fact, that its presence constitutes a full-fledged zone. Just don’t get too close to the edge!
The Helios update is scheduled for July 29th and revolves around a story of giants awakening from a long slumber to rebuild their world. In addition to the Dreadnought Superion zone, Helios will add three new raid bosses, five factions, and more skills as players climb the now-infinite leveling ladder.
Source: Lineage II