Two new chapters (17 and 18)
A whole new item quality: Red
Level 91 - 99 equipment
That's going to be one heck of an update.
But I wonder:
1 - with a new item quality, will there be a Red (+ ?) Rank?
2 - if yes, will all heroes get a new ability for reaching the red rank?
3 - which heroes will be getting a legendary quest?
4 - how will we obtain Red gear and how hard will it be to get?
5 - will raids include Red gear?