I think that trying to get to a draw through Divine Intervention (clearly how the card is intended to work) is not nearly as interesting as actually trying to make every player win (which would require obviously doing something unintended)

Za above figured out a way to make every player lose the game, which is very related but different imo.

I am sure that "legally" there is some resolution order to this combo I describe below. However, I think it is much more interesting and would be much more surprised than someone just playing Divine Intervention

Most "you win" card (in this article https://draftsim.com/you-win-the-game-mtg/ ) triggers on upkeep or end step, so you couldn't share that victory.

Halo Fountain, Helix Pinnacle, and Maze's End all let a player win through an ability. But abilities go on the stack and I am not aware (I also didn't even look it up though) of anything that lets you copy abilities for other players.

Curse of Echoes on yourself, then Coalition Victory or Thassa's OracleGC would work. Approach of the Second Sun has an annoying clause which prevents copies of it from working for other players. Unfortunately, Coalition Victory would require you giving the other player control of 3-4 creatures and 3-4 lands, so is infeasible. Thassa's OracleGC might work if you get their deck down to zero cards (a way is described below), or a few if they have blue.

Twenty-Toed Toad notably lets you win in your attack step. I'm unsure how you would have multiple players attacking in one step. However, I was reviewing all the cards in the link above, and if you cast Ramses, Assassin Lord; enchant Twenty-Toed Toad to be an Assassin; have your opponent gain control of Twenty-Toed Toad (like with Custody Battle and then destroying it, give them 20 +1/+1 counters, and your opponent attacks you: They would win, so you would lose, and you had previously controlled the Assassin Toad, who attacked you this turn, so Ramses makes you win.

Giving everyone Jace, Wielder of Mysteries; or Laboratory Maniac, or copies of them; then casting Leveler and giving copies of them; and then casting something like Burning Inquiry should also work I think. You could have two of Jace/Maniac and cast two Fractured Identity to get that to happen. This route allows even more than 2 players to win.

I mean, if you declare that your objective is to make the game end in a draw... and you do that... then you won, right? Sorta?

If I pulled off either above combo, I would not feel sorta? good, I would feel like I just shattered a fundamental assumption all planeswalkers have made since before the Eldrazi were found, and rejoice

I think that trying to get to a draw through Divine Intervention (clearly how the card is intended to work) is not nearly as interesting as actually trying to make every player win (which would require obviously doing something unintended)

Za above figured out a way to make every player lose the game, which is very related but different imo.

I am sure that "legally" there is some resolution order to this combo I describe below. However, I think it is much more interesting and would be much more surprised than someone just playing Divine Intervention

Most "you win" card (in this ) triggers on upkeep or end step, so you couldn't share that victory.

Halo Fountain, Helix' Pinnacle, and Maze's End all let a player win through an ability. But abilities go on the stack and I am not aware (I also didn't even look it up though) of anything that lets you copy abilities for other players.

on yourself, then or Thassa's Oracle would work. Approach of the Second Sun has an annoying clause which prevents copies of it from working for other players. Unfortunately, Coalition Victory would require you giving the other player control of 3-4 creatures and 3-4 lands, so is infeasible. Thassa's Oracle might work if you get their deck down to zero cards (a way is described below), or a few if they have blue.

Twenty-Toed Toad notably lets you win in your attack step. I'm unsure how you would have multiple players attacking in one step. However, I was reviewing all the cards in the link above, and if you cast Ramses, Assassin Lord; enchant Twenty-Toed Toad to be an Assassin; have your opponent gain control of Twenty-Toed Toad (like with and then destroying it, give them 20 +1/+1 counters, and your opponent attacks you: They would win, so you would lose, and you had previously controlled the Assassin Toad, who attacked you this turn, so Ramses makes you win.

Giving everyone Jace, Wielder of Mysteries; or Laboratory Maniac, or copies of them; then casting and giving copies of them; and then casting something like Burning Inquiry[https://gatherer.wizards.com/Pages/Card/Details.aspx?multiverseid=191096] should also work I think. You could have two of Jace/Maniac and cast two to get that to happen. This route allows even more than 2 players to win.

I mean, if you declare that your objective is to make the game end in a draw... and you do that... then you won, right? Sorta?

If I pulled off either above combo, I would not feel sorta? good, I would feel like I just shattered a fundamental assumption all planeswalkers have made since before the Eldrazi were found, and rejoice