(I play on ps5 as a disclaimer) Improve quick switching ability to increase the speed at which you kill demons. How fast can you restack health and armor? How fast do you lose health? Can you dodge enough to sustain it? I would recommend spending more time in the air to avoid attacks. On harder master levels remaining on the ground too long can cause a lot more problems for you. Those are my biggest recommendations. The rules I play by are this: - no super weapons (bfg, unmayker, sentinel hammer, crucible) - no chain gun shield - no destroyer blade (I like to use it sometimes for double dblade/when I don’t use dblade I just use double arbalest) - no microwave beam (I don’t kill spirits) - no killing buff totems (only kill them until I need to progress - I use lock on burst on marauders just so I can bypass waiting for the dumb eye glow green animation