[ If Reggie's relieved that Magnus doesn't ask about Jason, he doesn't show it; among other things he's good at, maintaining an emotional poker face is usually one of them. He just nods his head, holding up his hand to tick a list off his fingers. ]

Yep, ragers at the top-- basically like all the parties Archie and I have been throwing. Below that you have the ones parents might know about but don't butt into-- there'll usually still be drinks, games, and plenty of fooling around, but things don't get as crazy because the parents don't know there's booze. Or at least don't know just how many people are there drinking it. And below that you mostly have crap like proms, dances, and after-parties. You can drink and make-out, but you have to be a lot more clever about it since there's usually adults around chaperoning part of it.

[ He does a sweeping gesture with his hand. ]

The more you know. Helpful?