With the release of Patch 1.1.1, the Nightmare Dungeon tier list has seen some changes in Diablo 4, and players interested in optimizing their leveling path should pay heed to it. Though player complaints continue to flood social media when it comes to the endgame in Diablo 4, Patch 1.1.1 was a huge step in the right direction in fixing the major shortcomings of Blizzard's latest title. Increased mob density, one of the most requested features since launch, has finally been added to Diablo 4.