CMON Global Limited
These exclusive Bonus cards wield a potent form of magic, primarily employed by desperate humans who, in the wake of desolation, resorted to the Dark Arts for survival, trading their souls for enhanced power. The vast majority of practitioners found themselves consumed by corruption, metamorphosing into monstrous entities saturated with this dark energy. Only a select few managed to harness its power without succumbing to corruption, with the Vanir notably adept at sidestepping its malevolent influence.
—description from the publisher
