"Diablo Immortal and Diablo 4 unite for epic crossover event"

Blizzard is celebrating the first anniversary of Diablo Immortal with a Diablo 4-themed crossover event called Merciless Monstrosity, which will introduce a new zone, quests, cosmetics, and a new class that "favors a mid-range playstyle using a classic weapon type." The event will begin in early June, and Blizzard has also revealed its post-launch plans for Diablo 4, including quarterly seasons, battle passes, and a shop.