Death-Cloaked Cordella

Lore
Within the cursed kingdom, the fall of night beckoned the putrid corpses to rise. They would terrorize any living soul unfortunate enough to be out of doors when the sun set. However, the sole exception was Cordella. The undead ignored her presence, as if she were one of their own. Whatever her secret, she was free to explore the land, searching for clues to break the curse.

Acquisition
?

Name origin
?