Diablo 4's first expansion, titled Vessel of Hatred, launches late 2024.
Blizzard announced the DLC during BlizzCon 2023 with a brief teaser trailer showing off a lush jungle location you might remember from Diablo 2. The setting of Vessel of Hatred is Nahantu, a fan-favorite location from Blizzard's 2000 action-RPG classic. Alongside the new location will be a brand new class "never before seen in the Diablo universe," although Blizzard has yet to confirm what that is. The expansion will "continue the dark tale that began in Diablo as we learn the fate of the Prime Evil Mephisto and his demonic plans for Sanctuary.