Here’s the deal:

I’d relish the hard difficulty challenge if we had to beat it once. 150 times? This is not a dungeon built for grinding. The Peace talismans Demon Prince Beelz are literally going to suck up minutes by themselves. (And positioned first? So all your single-target toons target him? How cruel!) The Yggs + Blocker stage three is not something the AI can figure out without Beardy (Odin). It just isn’t.

This is a fair dungeon to beat once, manually. It shouldn’t be the centerpiece of a grind.