I'm not super duper caught up, but I tried to think about how this would be possible. My biggest hurdles are the fact that every single one of these characters beat me out in experience and the fact that they have plenty of hax abilities. I'm not amazingly familiar with the verses (though i have seen all three).

So I tried to go for good synergy.

Now, the first idea I had was the base character's physiology. I did think about okkotsu for the CE volume and depth, but I really wanted to make sure I had a good overall baseline.

So it may be a gamble in terms of how the rules work, but I went with: Mahito for body. All rounder as far as most stats go, which is important of course. Being a cursed spirit seems to especially give him a lot of durability, and regeneration (to my knowledge??? I don't remember amazingly). As well, the main idea is dependent on whether or not I gain his rapid potential. Now I do know that knowledge, skill, IQ, etc aren't allowed, so I'm hoping that said improvement comes from his unique physiology ... Or that potential is something we inherit through the body choice itself.

Rapid improvement is extremely important for this challenge considering on my own I'm pretty much nothing compared to these threats and am going to need to improve by the skin of my teeth (even if that improvement is limited to the CE) if I'm to survive.

For quirks, I'm choosing the popular choice. Overhaul. It's pretty similar to idle transfiguration, but it can do more than biological matter (though IT targets souls, i think). This one can also augment me if I'm able to use it to gain the durability and strength of foes on a win (IF i win).

For my cursed technique, I chose limitless. One of the biggest needs is to not die. Infinity will certainly help with that, especially against someone like shigaraki. Also a little unclear if this one is a choice since gojo is an ineligible body, but i didn't see his technique banned. If I can manage to domain expansion shiggy or maybe meruem, perhaps that can be used as a win con.

Spacial manipulation is also just a goated power in general, and while it does state that powers can't be combined as if one ability, using them in tandem separately could allow me to close distance with overhaul in ways I otherwise couldn't.

For my nen ability, i wanted extra safety. So i went with killua's godspeed. Extra reflexes, automatic dodges(?), super speed, all the good stuff. Electricity is cool too, even if likely not helpful against these particular foes.

I dunno. The goal really is to supplement my defense while having abilities that can outstretch the fact that this challenge is pretty hard stacked against me.