I was almost hoping that he would get taken a way to become a mystic, at least that would force a time skip instead of being stuck with Detective Conan for the next few hundred chapters.
From what I can tell Black Sword can practically see what Thales can see. He is also called an "unkillable monster" by Asda. It wouldn't be too far fetched to say he and Thales probably share the same power of eradication.
You were always able to hold on to your last breath and crawl away, then crawl back again at a later date in the most disgusting manner
hahahahahaha i'm dead
"and sealed off the gatehouse that leads to Axe Region and Spear Region."
they should be Axe Distric and Spear District, as translated in previous chapter