Succumbing to a dark power that threatens to consume her, Twilight must save her friends and Canterlot from the invading Changeling forces. How far would you go for Revenge?

"Sis, can you tell me a story?"

" Big sister, tell me a story!"

How far would you go for a sick friend? Would you seek a cure? Powerful magic? A healer of legend who was said to be able to cure any ailment? Failing that, would you be able to do what is necessary to save the lives of many others?