I'm watching My little pony friendship is magic the episode " el fin del final " sorry I don't know the exact translation in english .. But I think I can get some inspiration from there, from how the swap versions of Smg3, Smg4 and Maria ended up in the original universe of smg4 ... it could be because of Miss Puzzles swap, Miss Wpns swap and toomp swap, because they took the meme guardian powers from smg1 and smg2 swap. so between all the friends smg4, smg3 and Maria gave me a chance to escape. they knew where to go. But by combining their meme guard and avatar powers they ended up in the original world of smg4.
and I will use these images from the cap for reference.
And I don't know who would play Discord, if Bon or another character. Like Walluigi who partially redeemed himself.












