[Soji]

^

Spoiler for spoiler:

I think you're right and that was the reason on why the girls coughed blood that time.

Also I just realize that they can make a army of needless with all the stigmata. I mean if Teruyama still have his stigmata and the stigmata figure have the same one of Teruyama....what stop Saten and Gido to make more stigmata?
No wait there is 3 Teruyama stigmata,Blade have one as well.