Just because I was using Griffin argument doesn't mean I agree with everything he says. I don't know why you even thought of using that as a gotcha moment.
Because it IS endurace, and people screeching otherwise won't change that. Sonic couldn't hit her once, got extremely beaten up and his weapon destroyed. He was staying up via pure will. This is show in the game,
with the Knights of the Round Table telling Sonic to give up, and he refusing. That's the reason Excalibur even awakened in the first place. Because of Sonic's resolve. Most people that are saying it's not endurance either haven't played the game, or don't remember it very well
or just really want to Sonic be Low 2-C. You, for one, haven't played the game and thought Merlina had another form, even.
Sonic does go unconscious. He just rises up again, and again out of sheer will. That's the point of Excalibur in the first place.
Downscaling Sonic from that scene is literally ignoring the entire message of said scene just to change the number in Sonic's tier. That's why I am going to disagree with this point.