Chapter 12, Part 2, Fairy Tale of Prince and Horse
Walpurga speaks: the reason you hear the Werwolf lullaby is because some werewolf mothers sing a Wolfslied to their young wolf pups. These young dogs then grow into giants, They are the Werwatz Werwolves, shape-shifters, sometimes wolves, sometimes monstrous behemoths. One particularly giant werewolf is named >>>>> BLITZWOLF. His power is unleashed in a burst of lightening when he takes on the form of giant, but his ferocious strength is of limited duration. He mows down all he encounters eviscerating his prey in a blink of an eye; seconds later he returns to his prior form. Those who have witnessed the Blitzwolf’s carnage say no human, once attacked, can survive. Others have said those assailed become Berserkers. Unable to die, they can only rage on.
But their cruelty only controls the night. The sun dispels their power, and goodness and love return at dawn.