Zev thought of it, not me. Scary bastard that he is.

But I couldn't see any reason why it wouldn't work, y'know? It cuts your connection to the Fade. Well, everyone except dwarves have one so it should work.

The game inconsistency is that dwarves, who have no connection to the Fade, are not Tranquil. I can't really do anything about that, I can only extend on the metaphysics that are there.