Cadence tossed another one of her books to a nearby table. “It doesn’t matter what his state of mind is. He is still King Sombra, and therefore still dangerous. All that matters is whether or not he is a threat to the Crystal Empire. Even if he doesn’t know who he is, that still means that all the dark powers of somepony Celestia and Luna had to personally deal with are now in the hooves of a recklessly irresponsible nutcase. One who, I might add, said that earth ponies were just animals!”