Clark would function as people's chef? He doesn't mind cooking and it'd probably be cheaper for the scrubs, of which there is a lack of in this group save for himself, who aren't great at fighting for bigger stipends. He could have opened Catheryn's memento fairly easy as long as it was kept at some place considered "home" if she ever brought it up. Aislinn drags him along for his breaking in powers to get vengeance on other people?