Set immediately after "the Consequences", made with VISION-KING's help. Combining their powers, Twilight Moon and Rainbow Chaos find out about the damage to the time stream Starlight Glimmer did. What's more, the two villainesses end up creating a series of dimensional portals that end up bringing the alternate time line versions of Sombra, Chrysalis, Nightmare Moon, Discord, Tirek and the Flim-Flam Brothers to the regular time line. With all six of these divergent time line villains on the loose at the same time and all competing for control of Equestria Prime, it will be safe to say that this is going to be the Mane Six's toughest battle yet. Well, at least it will be a good test of just how much Starlight really HAS reformed.