Path of Exile: Affliction - Path of Exile
www.pathofexile.com
Path of Exile is a free online-only action RPG under development by Grinding Gear Games in New Zealand.

"The return of Ultimatum" - at the end of the short trailer

short trailer https://www.youtube.com/watch?v=PP7yRXdHAT0
30m trailer https://www.youtube.com/watch?v=pE2D4bgTeIQ

patchnotes https://www.pathofexile.com/forum/view-thread/3451455