Blizzard’s new Twitch integration for Diablo 4 Season 8 gives players a unique way to collect exclusive in-game cosmetics. Here’s a step-by-step guide on how to earn the Marrow of the Brute and Skull Behelit cosmetics Diablo 4 Items. First, link your Twitch account with Battle.net. Then, watch three hours of any streamer in the Diablo 4 category before May 10 at 10 AM PT. Doing so...