I've yet to do a lot of things. These include seeing proof of this power, seeing whether it is that he can beat anyone or that he cannot lose.
If he can beat anyone in a fight, how do these rules apply when it isn't really a fight, as this is more like a slaughter for Hitmonchan? What happens when Little Mac cannot fight because he has been paralyzed or frozen in place?
What about when Hitmonchan uses Detect to dodge any of Mac's strikes?
Here's the fun one. What if Hitmonchan uses Swagger, how would Mac's no limit power apply to himself?