Rigrit Bers Caurau (リグリット・ベルスー・カウラウ) was a member of the Thirteen Heroes, who fought against the Evil Deities 200 years ago. She is also a former adamantite ranked adventurer and former member of Blue Roses.
Rigrit is described to have the physique of an old woman. She has grey hair tied into a ponytail. She wears a long black robe, held in place with a red jewel at the center and has a shoulder plate on her left arm side.
Over two hundred years ago, Rigrit joined the Thirteen Heroes in order to fight off the swarm of Evil Deities that threatened to destroy the New World. After the group disbanded, she has spent a lot of her time in seclusion to improve her magic and has even extended her natural lifespan beyond that of natural humans. At one point in her career, she used to be a member of Blue Roses, serving as the supporting role of a magic caster. When Rigrit decided to retire, she found Evileye and defeated her with support from Blue Roses in order to make Evileye her replacement for the team. She later vanished, with her whereabouts being a mystery to a majority of other nations. At one point in time during her travel, she encounters Brain Unglaus and fought against him in battle.