User blog comment:GotMilk5101520/Silver Backstory & Tartarus and the Tower of Heaven/@comment-180.194.211.213-20140606131948/@comment-173.215.2.142-20140606141205

Basically all of your theories are based on the fact that Silver was one of the founders. He was not. I suppose he could have died his hair, but that would make him much older than his appearance -- Warrod himself said he was, like, 150 years old so you would expect him to look the way he does. It also doesn't explain why he smells similar to Gray. Ul told Gray she would seal his darkness away because she sensed a darkness in him, not because she was reiterating a promise she had previously made. Everything else has absolutely no base.