Update 2.3.0, formally titled Prophecy Challenge League, will add a plethora of content ranging from end-game challenges to a new quest system and improvements to items.
Look for Path of Exile 2.3.0, aka Prophecy Challenge League, on June 3.
Like other challenge leagues, Prophecy lets you lock down specific missions in Path of Exile’s otherwise-procedural smorgasbord of content.
Besides prophecies, chains or otherwise, Path of Exile’s 2.3.0 update will contain more unique items, challenges that yield exclusive microtransactions, and another endgame labyrinth.