"I am Unbreakable.
" Yuuno intoned, running his hands through a complicated pattern in the air as he did so. "Before me, let the territory of my soul be defined, and let all those who trespass within it be repelled. Let this place be moved beyond time and space, untouchable and unassailable. Absolute Defense, Materialize.
- Ah heh heh. You forget something. He did that without using a Device. He also held off Tsukuyomi without using a Device. Indeed, contrary to almost every other character in the story, Yuuno is a normal ferret, er, human without a Device. Who is still keeping up with everyone else.