The tentpole additions for this update are an increase of the level cap to 70 and the brand-new continent of Kharath. This landmass is about two-thirds of the size of the original game’s continent and showcases an empire that’s economically divided into several castes.
Also with this patch, Echo of Soul added several dungeons, threw in some new ultimate skills, and included a pair of high-level hunting grounds. Players will discover that there were some resets that happened with all of the changes, most notably to level 50 soul skill XP and all learned attributes. It’s a rather large update, so check out all of the details in the patch notes.
Source: Patch notes