When Luna awakens in a world she has no memories of, she realises that there is more to life than what she had known. Though, when her appearance in Burgess drags her into something much bigger than Discord's petty games, she wonders if she can find the light in the dark. Will she ever get back to Equestria? Will she want to? Disclaimer: I don't own MLP or RotG.

Jack Frost por jugar con las esferas de Norte, por accidente es transportado a Ponyville y ahí conoce a todas las amigas de Twilight Sparkle, pero Jack por primera vez sentirá algo que jamás le había pasado

A Rise of The Guardians and My Little Pony crossover. This is my second crossover hope you guys enjoy! Love the Rise of The Guardians movie!

Nightmare Moon didn't just sit around after Celestia banished her. Filled with a thirst for vengeance, she became determined to break out of her prison. She alters a powerful spell and casts it, hoping it will send her back to Equestria, but it backfires. She's still on the moon, but it's not HER moon. Mare in the Moon, meet the Man in the Moon.

Jack was the first to arrive on this new, and different, world during a fight with Pitch.

Nightmare Moon left Luna's mind to start anew and now she finds herself in the world of the guardians. Posing as her former self, Nightmare must work together with the guardians to defeat the Nightmare Forces from which she came. What happens when she meets the Lord of Nightmares, Pitch Black? Some Nightmare Moon x Pitch, but mainly a friendship relation. BEING REWRITTEN

I don't want to give any spoilers, but basically Time Spinner is Doctor Whooves and Derpy's daughter. a strange force is pulling her though one dimension after another. as she struggles to find her way home, the strangest thing happens; she is transported to the world of the guardians. plz read my story if you want to find out more!

The Guardians are in trouble again. Only this time, they've been transported to a strange new world, the land of Equestria. And they have some new forms, so to speak. But what of the locals, who seem a bit weird?

Jack Frost was transformed to equstria and was transformed into a crystal unicorn-peguses(a crystal alicorn) challenge by victiniphantom

[ Humanized version] Jack Frost and Twilight Sparkle are two very different beings from other universes. He enjoys having fun while she would rather study and be holed up in her library. When Jack finds himself in Twilight's universe, will they both decide to give in to that strange attraction they feel for each other-despite the chaos in Ponyville that Jack is accused of?

Un encuentro entre la princesa de la noche y el rey de las pesadillas

"Sometimes you just have to believe in things, even when you can't figure 'em out." And so, she kept on believing. [Humanized MLP crossover with RotG; PROLONGED HIATUS.]