>>55974343Assuming Mewtwo isn't allowed use of it's ability, moves or things innate to Psychic types like mind reading or some shit and isn't given prep time, just a basic run down of the rules and a bit of practice time, LeBron wins.
If Mewtwo is given prep time, I could see it winning given how it's stats would likely translate into physical prowess. Also those thighs don't lie, Mewtwo will be able to get serious air with them and keep doing shit like
>>55977400 
