Cornelia Karst is a non-playable Hume character in Final Fantasy XI. She is the daughter of Hrichter Karst, president of the Republic of Bastok. Her paternal grandfather, Derek Karst, was an influential Bastokan senator during the Crystal War. She enjoys spending time in the city's mining district and associating with its Galka population.
Cornelia appears in Final Fantasy Trading Card Game as Earth- and Fire-elemental Backup cards.