S0UVIK said:
I assumed it was Void who did the sacrificing to become a member of the god hand.
I dunno, wasn't there some condition that the person/people sacrificed to create a Godhand had to be someone important to the person they are being sacrificed for? Otherwise the sacrifice has no significance. I seem to remember that, at the very beginning of the Black Swordsman arc (before the flashback to Golden Age), there was some nobleman with a behelit who had the chance to become a Godhand if he sacrificed his daughter, and he couldn't do it. The way Gaiseric is holding the dying woman suggests a lovers' relationship, which makes me think he sacrificed her to gain power (I also seem to remember that one of the few things we know about Gaiseric is that he was the Alexander the Great of his day, constantly lusting after power and more worlds to conquer) and then immediately regretted it afterwards. It would certainly explain his immortality and knowledge of the Godhand.
Perhaps Zodd was also involved in this event. It's pretty clear that Zodd and Gaiseric have some kind of relationship stemming back to when they were both human, and I always suspected it was a Godhand/Eclipse event that caused the split between them.
I actually wondered if the sacrificed woman was Flora, Schielke's late mentor. If Gaiseric managed to save her from becoming a sacrifice, it would explain why she knew about the brand and how to hide it from bad spirits, and her long-standing relationship with Skull Knight.
One thing is clear, though: I have a lot of re-reading to do. :p