Shattered Empire, the upcoming update for Blade and Soul, features a lot of new content. Here is a quote from the official site:
"Among the features in the update are two new Heroic dungeons, Cold Storage and Sogun’s Lament—which is the greatest group content challenge yet. When you’re not succumbing to soul-crushing defeat in Sogun’s Lament, you can climb a new section of Mushin’s Tower (F9–15) to face brutal new tests of skill in this unique solo experience. And when it’s time to blow of some steam, you’ll experience a brand new objective-based PvP game mode—Whirlwind Valley—in fast and furious 6v6 team-based combat."
The developers promise to release a more detailed overview of the update soon.