Marci Dragonheart is the older sister of Patrick Dragonheart, Mellissa Dragonheart and Jeffrey Dragonheart. She isn't a Keyblade wielder, but she is a mentor to Jeffrey, Jaden and the team.
Trivia
- It's unknown when Marci will make an appearance in the series.
- Marci is currently in a relationship with a woman named Shelley.