Board Thread:Theories and Speculation/@comment-39350828-20200424153111/@comment-24824859-20200426232934

Jason of the Mangekyou wrote:
 * It was literally absorption vs absorption, the dragon was simply superior, if Yoroi was absorbing Madara's chakra can he not use preta to overcome such a simply absorption technique? hm.
 * What makes the barrier appear? chakra.
 * No, it was literally an absorption technique incapable of absorbing physical matter. The Wood Dragon then prevented Madara from using any ninjutsu at all by absorbing his chakra. Notice how Madara couldn't even conjure up Susanoo? Since Yoroi has to physically touch his opponent to absorb their chakra, it will end up being a chakra tug-of-war Madara winning.
 * What makes the barrier of Kamui appear? Chakra.. oh, wait!!! Moot point. You gotta come up with a better argument than that