User blog comment:Martialmaniac/Chrollo, that chatterbox/@comment-48285-20160509172805

While I can't be too sure, I think "style" is a viable option. It might also be a "you're going to die soon, so I might as well tell you how you're going to die" sort of thing. I don't think he did it to dissuade Hisoka, because he knows Hisoka lives to fight. That's all I can think of at the moment.