User blog comment:Sicknote45/The Elder Scrolls V: Dawnguard: Vampire Lord or Dawguard Defender/@comment-86.41.236.160-20120621214602/@comment-3524429-20120623205831

Isn't Aetherius the source of all magic?

Besides, if the sun produced magicka, wouldn't vampires regenerate magicka is sunlight?