What's stopping Chrollo from stealing her nen ability? Pitou has both medical & offensive abilities which can be helpful for Chrollo during the fight. Zeno found him so much of a threat that he was willing to risk his life to kill him, he never did that with Pitou. Pitou also seems like the weakest out of the royal guard trio. I can understand Chrollo losing to Youpi but I doubt the leader of the phantom troupe will lose to someone like Pitou. I'm sure Chrollo has stolen badass nen abilities before that we never seen before so it's early to judge.
Chrollo wins @ high-diff.
Yeah people act like Chrollo is going to fight on the back foot against every opponent he faces. The fact that he was trying to steal Zeno and Silva's (AT THE SAME TIME) ability means that he didn't consider them enough of a threat that he would have to go all out against them. He even used a paralysis poison on Silva instead of a deadly poison (presumably in order to follow up by making him touch the seal on his bible thingy, which is a requirement for stealing abilities). Chrollo probably has 100 abilities in that book of his, in Yorkshin arc alone he stole two incredibly useful abilities (prophesy telling, and Owl's ability is quite OP too). How many years has this guy been stealing abilities. We saw others too, instant teleportation, indoor fish, etc etc. If anyone can take down the Royal Guard it is definately this guy. Also, people seem to like pointing out that Chrollo can only use one ability at a time because he has to open the page where the ability is. However, has anyone actually considered that there might be too abilities on one page in some instances? Or that maybe an ability might have variations to it. Like for instance Janken, where you can use scissor (transmuter), rock (enhancer), or paper (emitter)? Or how about this, when you open a page in a book, there are actually always two pages, the one on the left, and the one on the right, this is discounting the first and last page by the way. Anyway you get the picture, the could be one ability on the left page and one on the right page. Like for instance he stole janken and had it on the right page, with the instant teleportation thingy of his on the left page, could he not then use them in conjuction to land the critical hit. Obviously he doesn't have janjen but being a thief and already shown how quickly he can collect abilities (stole two in yorkshin arc alone), he might very well have something similar for offense.