“Betrayal sees the introduction of four new Forsaken Masters and the mysterious retirement of the old cohort. In addition to the new master content, it introduces new skills and player archetypes that add even more variation to the ways you can play Path of Exile. We’ve also revamped the game’s Hideout system, overhauled Master Crafting, created a new Atlas of Worlds and introduced many new skills, items and maps. This release also includes the Betrayal league, where players will get to investigate and influence a shadowy organization called the Immortal Syndicate.”
All of our coverage of Betrayal so far:
Source: Official site