Soon saw something come out of the rift; if it's the Snarl, as seen when Laurin looks in a rift later, the mere fact that we see visible claws (as opposed to blue-purple-magenta energy tendril-things) implies that he might not quite have understood what it was and filled in a few of the details.
I didn't say it wasn't physical, or didn't have physical manifestations, just that it wasn't alive. It can't think or feel, can't hold a grudge, and can't be malicious. Less Cthulu and more hurricane, essentially.Pulled what out of the rift? I thought your theory was that the Snarl was a metaphysical phenomenon, not a physical entity.