A multi-universal view of Twilight Part 1

Twilight and her friends go find Dr. Whooves and his TARDIS.  They find him in the Everfree Forest under a tree, poking it with a stick.

"Hello, Doctor," says Twilight, "we need your TARDIS to get this one back to her universe."

Hooves looks up and says "well, I would be glad to, but the TARDIS needs a little more MMPH in the fuel to go between universes.  If you find that extra MMPH, then I'll let you go wherever you please."

With that being said, the six friends trot off into the woods in search of the one person they know who can certainly help them- Zecora.  They go to her hut deep in the woods and knock on her door.

The zebra shows them in says "So what are you here for?  Is there a stain on your floor?"

"Um no.  We need something to help Dr. Hooves's TARDIS get through to different universes." Twilight replies.

Zecora looks around and says "Ah, sit tight, all of you, and I will bring out my special brew."

Two hours later Zecora comes out of the back room carrying a tiny vial filled with a blue liquid.

"Give this to Whooves, and he will know what to do." she says.

The group finds Dr. Whooves still under the tree.  Twilight watches for a while.

"Um, Doctor? We have that extra MMPH you asked for." Then, she hands him the vial.

"Wow," he says, "that went quickly."