[Kurohane]

Spoiler for 108:

I think Gido has the last Stigmata as well. Now that I had the chance to look at the raws, have we seen his mark on his forehead on Arclights body. It is quite coincidental that Arclight mentions needing only one more, and then, Gido shows up. Plus he could never block a punch from Blade unless he did. So, I'm guessing Gido was the one who Saten released and the other shadow figure is still unknown. Yeah, I mentioned in my other posts that it I first thought it was the other way around, but I didn't see the raws then and was going off spoilers alone.

The shadow figure I'm still convinced has the ninth stigmata that Arclight hasn't used yet. He is actually in that picture posted a while back of the 12 shadows of the stigmata holders. Considering Gido was undergoing a procedure, most likely injected with Eden's Seed, his power is relatively new and Arclight has not absorbed yet. We are probably going to get flashbacks for a few months so we won't know what happens next for a while.