Young Eris

We all know how Eris looks like in "The Grim Adventures of Billy and Mandy" but back when she was young (or young as an immortal), she did not show off her beauty and skin. She was kinda a nerd. She adored reading and was very compassionate, but unfortunate events caused her to be allegedly chaotic.

She is inspired by the character Elphaba, the Wicked Witch of the West, in the Broadway musical "Wicked," which is why she Eris was dressed like her back in ancient Greek times. However, she always had her apple of discord with her.