There were a lot of big announcements at BlizzCon 2026, but one of the most exciting of all was definitely Diablo 5. Predecessor Diablo 4 has now been around for three years at this point, and even though Diablo 5 is still a few years out from its debut, knowing what comes next after this current chapter is intriguing. Blizzard made sure to keep the game's finer details under wraps, but the developer revealed a surprising amount about the next Diablo entry. Between the release window and story details, Diablo fans have had a lot to celebrate since the announcement.