They did fulfill my two criteria mentioned before... I bow down to them in utter respect. I'm completely blown away. But the Lv. 1 part I didn't see coming... I wouldn't suspect they did if I watched from the middle of the video because Sora was shredding them in his Final Form, and he's got max HP for Critical mode.
Though if you thought that was tough... you should see Yiazmat from Final Fantasy XII. He's got 50 full health bars (to exemplify just how much HP he has, each bar = 1,000,000 HP) and a typical fight takes 2-3 hours, if you manage to somehow survive his arsenal of attacks...
Holy crow... I happen to stumble upon this a while back. It's insane! O_O
Yeah... Data-Xigbar, Data-Roxas and Data-Xemnas gave me so much pain on Critical. Proud Mode, I can manage, but Critical is something else :/