I completed this Chicken Exponentiality with SSH, single-life Utensil Poker on my first attempt meeting the boss (but it took me a few attempts to actually reach this boss). It took me about 10 minutes, which is too long.
I don’t know if Special Forces and Special Needs bosses have the same HP as in their original boss versions, but if that’s true and it’s too high and too time-counsuming. Their HP should be reduced to lower than original, and lower than Henperor (I feel like they have even higher health than Henperor).