Board Thread:General Discussion/@comment-26006155-20181123023529/@comment-32182236-20181211120808

"Humans can't absorb human souls. And monsters can't absorb monster souls."

I mentioned Alphys' experiments for a reason. Through a vessel, Ferret. Through a vessel.

Gaster was a living human.. until his shattering. So he couldn't have absorbed the Six Human Souls until he became a ghost.

He could have used a vessel to do that. The hole is, why did he genocide all of monsterkind to make number 7 it if his own power or Sans' power already IS number 7?

And as you pointed out, God of Hyperdeath Asriel has the same voice as the Elevator Man.

Gaster seemed to think he could control this vessel. It seems he was right.

I don't see how the former is evidence for the latter. The former is just evidence that Asriel made the phone call.