Thanos is trying to gather the Infinity Stones once and for all. The Avengers are ready to fight him, but they'll take all the backup they can get. Especially their magical friends from another world.

Twilight and her friends are always willing to come to the Avengers' aid, but this time they may be getting into more than they bargained for. Truths will be revealed, and the world around them will change irrevocably. But will it be enough?

This takes place during Infinity War and mid-Season 8. This is the third story in the series. Reading the first one is not recommended (it's not my best work). Reading the second one (linked above) is highly recommended, but there will be a brief recap.

Vector used in the thumbnail found on Wikipedia, with no artist credit, and edited by yours truly.