Doctor Whooves Episode 22: Black Sun

Twilight's clone, Thalia, has been born. A converted, human Celestia has been ordered to obtain the Elements of Harmony and destroy anything in her way. An army of wretched creatures has appeared within the Everfree Forest. The Doctor seeks to unravel the mysteries of Discord Whooves's past. Secrets will be revealed, breaking points will be tested, and the impossible will begin.