So Page made it legal to give your flesh and blood to an envoy? Whereas before you could only give tempering and half your soul?
Yes! Only he, and a select few of other Executors, can change the legality of certain rules of Magic Law.
It’s a pretty big deal, as he’s doing this for one person (a criminal in the eyes of the association at that).
Now that it’s legal, you don’t
have to give an envoy your flesh and blood, or half your soul. You can just be like Muhyo and use Ren (tempering) to summon and use Envoys. It’s more of a last resort kind of thing.