Blizzard has announced all of the updates coming to the Infernal Hordes endgame mode that is going to be introduced with Season 5. We have summarized these changes, take a look!
Season 5 OverviewSeason of the Infernal Hordes Blizzard Blog Post
Blizzard has clarified in their latest Developer Update Livestream that the new Infernal Hordes endgame mode will be a permanent addition to the game, meaning it will not be removed once Season 5 ends.
