Marie Aphelion

Marie Aphelion is the secondary protagonist of the Final Crusade trilogy. She is the wife of series protagonist Isaac Aphelion, the student of famed mage Yara McGee, and a biologist that worked for the Nullspace Research Foundation before its dissolution. She began her tenure with the Crusaders as a regular, magicless human, but through her knowledge of biology she eventually grew to be one of the most powerful and dangerous mages in the universe thanks to her command over life itself.