Repost:
One would really have to wonder how, at any other given time, the mask on Yujo’s face would stay on as he ran around the streets of Konoha or when he fought any other person, but for some very convenient purpose, the mask would have begun to fall off the male’s face as Athos pushed to move it up. Of course, seeing as Yujo claimed to have started to build up his Kamui BEFORE the mask would have been knocked off (With his Mind's eye tracking Athos' chakra and muscle movements became trivial. As Athos' chakra moved towards his lower half Yujo had already devised and began work to end this fight via the activation of his MS and with his focus already on Athos he would have ample time to focus his Kamui on the Torso of Athos). Of course, Athos obviously had been looking in the direction of Yujo and would see the transformation of his eyes from their current state, whatever that was, to their Mangekyo Form and to say otherwise would be ludicrous. So, given that Athos also used the Sharingan, at the single second he saw Yujo change his eyes, his own pupil would take the form of the Mangekyo Sharingan but his eyes stayed their brilliant golden color, even though he was granted the wonderful eye prowess of the Sharingan. Now, seeing as Yujo had prepared his Kamui and his Sharingan BEFORE the mask was knocked off, Athos knew that he was most likely preparing to shoot a Kamui at him because, let’s be honest, his body was Athos’ to do as he pleased with now, especially with him now within his V1 cloak.
Now, let’s get to the actual knocking off of the mask. Seeing as, due to gravity, the mask would still have to fall past Yujo’s face, regardless of what which direction it was pushed up, it’d have to fall and for a second or two, Yujo’s sight would still be blocked. Now, given that his Sharingan was now active, Athos was more than aware of the chakra build up within Yujo’s eye and had more than enough time to figure out what he wanted to do about it. Seeing as Yujo would shoot off his Kamui the second his mask was done falling from view, seeing if he shot it before the mask was fully away from his eyes he’d only suck it away instead of Athos, Yujo would basically be blinding shooting at whatever was put in his way (Moving on, on the same moment as his mask was thrown from him, he would shoot off his pre-aimed Kamui, eating away Athos' chest, leaving the man before him a mess of what used to be a person). Now there was no possible argument that could be stated, seeing as Athos merely worked with what was given to him, and what Yujo placed before him. With this being said, Athos would have perfectly positioned Yujo’s hand, the same that he used to push the mask off his face, to block Athos fully from view. Now, seeing as Yujo bragged over and over that this Kamui was prepared beforehand, there’d be no possible way for the boy to suddenly make it so it wasn’t launched, that’d just be, well, meta-gaming. So instead of hitting his expected target, Yujo would find his Kamui ripping off his own hand, and part of his forearm, fully countering his own attack with his own body.
Now, for the rest of Athos’ post, instead of a thumbs up, his free hand formed a peace sign, forcing Yujo to do the same. Athos would go for the two for one deal, aiming to bring his hand up quickly to his face with enough force to cause Yujo to gouge out, count with me, not one eye but two! Both his eyes would find themselves gouged and both forms of Kamui, and his Kamui realm, would forever be lost to the youth before him. Man, that’s gotta suck. Of course, the next stage would be for his shadows to completely wrap around the boy, as previously stated, and drain him of his chakra quickly. Just as stated before, the boy would look as though he was the full embodiment of darkness but not the cool kind, because the cool kind doesn’t lose. Now that he was blinded, beaten, and confused, Athos would walk forward and make the Fake Prophet before him do the same. Seeing as Yujo had only one hand at this point, he would have his hands come to form a unique seal that only he knew about.