I have to double check the calculations but I think that if you include mulligans you have around an 11% chance of the combo going off on t2 which is pretty much a win in most cases. I am fairly certain that at least the concept of this deck is the best possible t2 win combo type of deck possible. I can't prove it but it seems intuitive because no other way to cheat
Emrakul, the Aeons Torn
out on turn 2 uses less cards because you only need 1 cascade card to get him out. let me know if you have any suggestions to improve the consistency of the deck but I am pretty sure this concept has the highest chance of winning with the idea of cheating something big out early. maybe there is a variant of maneless dredge that is better but I doubt it. the takeaway from this is that, while this deck is cool it is more of a one time trick deck to play against you friends or something. 11% is not really that much. also it takes 0 skill to play. you literally don't make any decisions during the entire game. your opponent might as well be a brick wall because the only thing that really matters in a game with this deck is the luck of the draw. it will not be fun for you or your opponent. thanks for checking the deck out!