Well, I was thinking about that, and I think I have an idea.

Evander is on a crazy hunt for dark magicians in his spare time (when he's not 'vigilanteing'). So if sort of tomb was discovered and it was suppsosed to contain gold a-plenty, then Victoire would probably want find that tomb, right? So Evander would already be down there, I dont know, beacause of some kind of source of necromany that he would want to destroy. He would probably find her down there and mistake her for some sort of dark wizard.

Sorry if I made any typos, I'm using my phone.