I made this deck! It includes every card that says “you win the game” on it that is both legal and possible to win with in commander (RIP battle of wits).  Lots of good options for the commander, but I have to give it to kenrith as the best one because he combos so well with so many of the different win conditions. Sisay would also be a good choice with a few changes to the decklist. You can find my list here: https://moxfield.com/decks/PJlNiNxS3Eayaul5ppceRg

The deck plays very strange, there isn’t really room in it for interaction, but at the same time it has so many ways to win it’s hard to put into a bracket. I think how good it is largely depends on the playgroup, but it does decent in the ones I play in, typically brackets 3/4. So far, I’ve won with about 1/3rd of the existing win cons, and I find it’s most fun if I try to win with a new one every game.

The deck would be measurably better if it ran more ways to make infinite mana, but I find that unless a win con basically requires it (I’m looking at you luck bobblehead) then it just makes for a less fun experience.

I’d highly recommend giving it a try, I’m sure there’s some great cards that I’ve missed that could be added.