Ok so hear me out… it’s a cemetary but it’s MEGA. So like, 3-5 levels of random map layout - each level having XX% more possessed monsters up to the top level having literally all possessed. You get through them to a big room, all the weaver bosses at once but objects around the room that the stupid aoe attacks from the staff dropping egg in folly can’t mega zap you and you can shield whilst fighting. Each level as you go through the door to the next level you get to pick a bonus for that level - more runs from monsters or more small idols or more stout idols or more exalted weapons or armor etc. So you’re juicying your mega-cema as you’re climbing to the top.
I feel since you already have the random map layouts and all the monsters it might be something pretty easy to implement if decided upon also make this available at a higher corruption like 500+ because ideally this should be really hard and if you die, bad luck mate return to the start. It should cause a bit of rage because you will potentially die because again, it should be HARD since you’ll be able to hopefully get some nice loot from a completed run.
Just an idea, I’ve had a lot of caffiene so yeah ya know 