"I guess you could put it like that? Skulker is a tiny ghost who runs around in a big robot suit. So when he comes by to show off his upgrades, that usually means new weapons he wants to test out." Danny makes a face."He likes glowing knives. And energy guns. And missiles."

He pauses a moment as he tries to think how to explain. "A little like that, maybe? Except homing missiles can change direction and follow me. And they explode when they hit."