The Unwritten Rules of Diablo 4 Season 9’s Horadric Strongrooms Explained

The main draw of Diablo 4 Season 9 is the new Horadric Strongroom mechanic that adds an extra challenge to Nightmare Dungeon runs. While Diablo 4 players will likely experience these micro dungeons to some extent during the Sins of the Horadrim season since they are tied to the seasonal quest, farming Horadric Strongrooms later into the endgame can get confusing without an optimized strategy for clearing them. As such, there are some unwritten rules the community has developed to ensure players are maximizing the limited time they have to earn attunement and gain the best rewards Horadric Strongrooms have to offer.