[ Magnus appears to consider that question for a second, fiddling with one of the rings on his hands again. ] Strictly speaking? It's demonic in origin.

[ He shrugs, as if to take some weight off that confession. ]

My magic isn't tied to the earth, but to my blood. [ He stops fiddling to wave one hand. ] Not that there's blood involved. I only mean it's something I was born with and the source is me. Your ability sounds different in its nature. If you need to draw on energy outside yourself, then finding a source will probably give you more insight into how much of what you do can be accessed while you're here, right?