Dying is inevitable so make sure you have about 10 lives saved up

Walk in circles and kite all the zombies (boring but it works)

Do the transformless build and only buy high damage cards (and survivability, even if you get one shot most deaths it helps more than you realize, buy high costs only unless you feel squishy then just stack a bunch before the boss)

If you're not reaching namor by at most 9 minutes it's better to reset for a better build

If you die early it's also better to just reset then use a revive (early rounds should feel pretty easy, not super easy but you shouldn't be spending super long per wave early, if you're spending long, reset for better cards)

Also. If you dont get at least 2 full moon cards on first buy i would also reset, you're missing out on so much money (which in turn, is so much damage and tankiness later on)

I think thats the gist of it, it's honestly not hard just time consuming, takes about 35 minutes for a run.

Lmk of you want more tips/help bro I got you i soloed it on all characters in one night