The Harmony League is an animated series that takes place on Megacrossover Earth. When Discord travels to the human world, Pallando, the last of the Istari, gives alternate versions of the Elements of Harmony to six special people to defeat him. Afterwards, the teenagers keep the Elements to protect their hometown, Tilbury, from future supernatural threats. Most later episodes focus on them focusing on both mundane and supernatural problems. The six main characters are Morgan Sanford, Greg Reynolds, Diane Hauser, Kate Katano, Thomas Blaine, and Carlos Muniz.
- Crazy Awesome: Kate
- Eccentric Mentor: Pallando
- The Fair Folk: The Dark Fae. The Light Fae lean towards this at times.
- Have We Met?: Discord's reaction to meeting Pallando, voiced by Patrick Stewart
- Heterosexual Life-Partners: Greg and Thomas
- Humanoid Abomination: Discord's human form in the first episode
- The Man Behind the Man: Nyarlathotep, who unleashed Discord from his stone prison and is stated to be his mentor
- Speaks Fluent Animal: Carlos