User blog comment:Sbotello/Hisoka Nen Potencial/@comment-25814498-20160618173207

If you're talking about the moment his leg got blown off, I can think of two possibilities. One is that it simply didn't occur to him, as he was freefalling towards certain death and was more concerned about coming back to life rather than not dying in the first place. Number two is that it wouldn't have made much of a difference anyway. Like I said, he was in the middle of freefall and Chrollo was throwing puppets at him on the way down to prevent him for Bungee Gumming up to the ceiling. It wouldn't matter if he had ten limbs at that point, they wouldn't have done him anymore good.