"But you're not a ghost," she points out, because clearly he's not. There would a lot more wailing and indiscriminately attacking people. "So you're saying that you do this at will?"

This is all distressingly bizarre and again, she really wishes she'd spent more time studying the full pantheon because maybe there's something like this in all the legends. Maybe he is a servitor of whatever being uplifted him, but he's really very insistent that he's not divine at all and he should know, shouldn't he?

"Alright," she decides. "Alright, you're -- whatever you are. Extraplanar."