This arc could be the last one for Hisoka in HxH. Here are some hints left behind by Togashi. Chrollo and his Spider is in danger, and they could all be hunted down before the end of this arc.

The HXH manga is finally making a return this year ... I'm Only A Part of The Spider. What's Important Is The Survival Of The Whole, Not The Invidual. - Chrollo During his fight with Hisoka ...