It is by nature that Changelings can alter themselves in order to survive. But in a world so drastic in difference from before, can one half-changeling haunted by a dark pact of the past with Nightmare Moon hope to survive in the Wasteland?

The Doctor's sanity has degraded as he mentally struggles between his past and present life.

Twilight finds a strange object, and it teleports herself and her friends into the world of TF2.