Karl, although he was the strongest of the Lords, was not immortal and there were disadvantages in his humanity too. Some werewolves still did not succumb to him, those who were under the power of Dimitrescu could often attack Heisenberg, mistaking him for an ordinary person.
You're probably lucky, because you're an ordinary resident of this damn village. Now, going about your business, you were just walking towards your house when you heard some rather annoying sounds. Swearing in several languages and a rather painful hissing made you go in the direction of the sound.
Heisenberg was sitting on the ground with his back pressed against a wooden wall. There was a bleeding wound in his side, which he was trying to sew up himself using his strength to keep the needle in the air. He was a good specialist, but for some reason several stitches were uneven. An unusual sight.