The Doctor regenerates into her eleventh incarnation, a loud-mouth, competitive rainbow colored Pegasus mare that switches constantly between total lethargy and extreme hyperactive energy. Also she explodes rainbows when she goes too fast. Gonna have to work around that somehow.
After crash landing the Tardis, the Doctor meets Scootamelia "Scootaloo" Pond, a young filly with no one around her to help when she needs it.
Now armed with a new companion and body, the Doctor will now travel the universe to solve the mysteries surrounding the Crack, the Silence, and the mysterious Rarity River Song...
In case it isn't completely obvious, this is a Doctor Who crossover fusion fic, and will contain massive spoilers to Seasons 5 & 6 of Doctor Who. If you are not a fan, you will get lost. Otherwise, enjoy this tale of absurd proportions.
Originally called "The Doctor Dash" but was changed because this new name is better.