Marivel Armitage

Marivel is a near-immortal Crimson Noble, a type of vampire. One thousand years ago, she was friends with Anastasia Valeria, the Sword Mage, and helped her defeat the demon, Lord Blazer. Oddly, it was during this encounter that she first met Ashley Winchester in a dimensional rift, an encounter that left enough of an impression on her that she sought him out 1000 years later. Marivel aids ARMS at numerous points, giving information about the nature of the monsters in the world, repairing Kanon's cybernetics, and the like. Marivel is also a technological genius. Her innate powers come from her ability to learn any spell-like abilities from monsters that she defeats, making her similar to a Blue Mage from the Final Fantasy series.