User blog comment:Xilinoc/Ch. 556 - The Wolfsbane/@comment-2211792-20131106150851/@comment-11051098-20131106175446

@ Caress - he wrote armorless, not armless :P

"Dangai Jôe", huh. It might mean that the new appearance is caused by a power-up from his training or something, but I think a part of its new look is caused by the Shinei'yaku-pill.