"With this expansion comes an overhaul of the skill system. You will find that many skills have been modified in some way. Some have had their skill effects changed. Additionally, over 25 new skills have been added! Make sure you review your skills to ensure you’re the strongest you can be," states the official Valiance site, which adds, "The new ability system allows players to distribute points in an ability tree. Selecting abilities not only makes their character stronger, but also serves to make them stand out from other players."
The new Hellbound area contains new areas, new quests to complete, and new enemies, but will be restricted to level 99 characters. Four classic bosses, including Beleth, Darion, Lilith, and Anakim, return as well.
Gamers can check out the Valiance page.