The Final Sonic Rainboom

by TheUnnamedPony

First published

Ponies are in peril as a new form of creature lays waste to Ponyville. Twilight had asked Rainbow Dash and her friends to save the fillies, but as she looks upon the destruction she feels that she should do something. Will she make the ultimate sacrifice to save every pony?

Credit goes to Ask1Deidara1Anything on deviantART for the cover picture.