Also regarding the chakram. Silatt doesn't say they are called angel halos, but that they will become angel halos after they've sliced into your head.
Damn, all these questions are from Vol 10! I really wish I had it with me now!

As far as I can remember, the king doesn't call the torturer anything other than "torturer." As for Silatt's opponent, I can clearly recall reading his name and alias, but just can't recall them from my memory. I think they make mention that he killed 100 men during the war, though not all at the same time like Guts did.