Leafea Vine was created from her father's dark magic, and was supposed to serve as a loyal daughter. She did not give into the temptations of evil, though, and leaves Tartarus. Can a creature from Tartarus possess the heart of a regular pony, or will she follow her father's path?

Ever since the Nightmare Moon incident, Princess Luna has found that a voice has taken a place in her mind. She knows that this is Nightmare Moon, and although she rejects the evil doer at first, she eventually falls in love with her.

Discord is not truly immortal. Every 100 years he dies, and a different spirit takes the last one's place. Retaining all the memories of the other Discords, though, makes it easy to pick up where the other left off.