When the appeared it included two instances of the concerning phrase "New IP collab". Worrying visions of Yono all app skins that let you dress your rogue up as Jinx or your necromancer as, I don't know, Skibidi Toilet or something flashed through our heads. Fortunately, the first collab to be announced is much more tonally apt.
It could have been a lot worse. Videogame collaborations can go either way, with the injection of the Ninja Turtles and Hellboy into Injustice 2 being super fun and surprisingly thematic. Meanwhile, having was a clash of tones that did not turn out for the best.
Blizzard hasn't said what form the Diablo x Berserk collaboration will take, but expect some appropriately edgy cosmetics for your barbarian at least. And at least one comically huge two-handed sword.