Enchantra is Mrs. Krabappel's character on Earthland Realms. She admittedly found the game a good way to meet eligible men who could afford their own computer.
She was pointed put to Cleric by Alf. Turkey Skinner tried to come onto her, but she shot him down, stating it was amazing how he (Skinner) could be a 'turkey' in every reality.
Enchantra was one of the characters who killed the Shadow Knight while he was weakened. It's quite possible Warrior Marge later killed her in her quest for vengeance.