Valiance marks the return of the Hellbound zone, which has been upgraded with new areas and hunting parties. NCsoft has added 25 new skills to the game, tweaked a number of existing skills, and entirely reworked the core skill system. Additionally, the studio is implementing an abilities system that allows players to customize skills to make characters more specialized. Some of Lineage II's most popular raid bosses are also on deck to return.
More information should be forthcoming as Valiance edges toward launch. Lineage II just celebrated its 10th anniversary in Korea; April 2014 marks 10 years of Lineage II in the west.
[Source: NCsoft press release]