Reseting level 75 uber boss dungeons feels bad, the game is just wasting my time. Bring back the altar once they die so you don’t have to reset the dungeon every time or add tier between 75 and 200. One of the few things left that makes me feel like I don’t want to play the game.
This is definitely some of the more user friendly stuff they could do, or let multiple people contribute materials so in a group you can kill it once for 4 drops if you want to.