"Lights TOTALLY and, like, COMPLETELY out," Nisha parrots, making no move to extinguish any lights or hide any pentagrams they might be drawing for demon summoning. (There are no pentagrams. Probably.) Nisha isn't Azurcrest. And she's going to fall asleep two syllables into the phrase 'History of Magic' so she wouldn't know Mr. Merrill if you hit her over the head with him.