Probably agreed when he finally agreed to teach Jinx as well. The condition is that the two of them would have had to find and set up a lab for him to teach them in because he is not sharing his lab space B| How do you think Killua would do in Potions?

Another Octi-level-plot prank would be fun, but I don't know what they would actually do. Or who they'd do it on. Ideas?

Snape is also going to be working with at least Ron in Inner City exploration/ways to get out of the world over the years, which is something that I think HxH character natures could fit in with?

Also, family event redux?