Sigrun is the battle master of the Eyeron Flotilla and Red’s mentor.

 Sigrun in her prime held the prestigious title of King’s Fist, an elite soldier who answers only to the king and enacts his will. She may have also potentially been one of the most powerful and talented Soulek warriors who ever lived. In the top .1% at least. However, after an incident where she lost her arm and suffered a chronic back and soul injury, she’d resign from the role and retire to the Flotilla as its battle master, teaching the children of the Flotilla the importance and value of battle.

 Sigrun is ruthless, even in her washed up state. She is not above injuring her students and threatening them. She believes if they cannot handle her venom and ruthlessness, they cannot stand a real fight. She often acts like a drill sergeant to her students, forcing them to give it their all ‘lest they go home with bruises and cuts, and homework to review what they failed. Sigrun hates weakness, refusing to take defeat as an answer, yet she’s also extremely empathetic, causing a conflict in her head that causes her to seem erratic. She’s also a perfectionist and tears herself apart in the pursuit of keeping her in her prime against the inevitable that she’s simply aging past that and needs to let the younger generation take over. What happened to cause her to lose her arm is unknown and she doesn’t answer it, but it clearly was a result of her perfectionism and refusal to give up on anything.

She and Dr. Beret together care for the unclaimed children of the Eyeron Flotilla as guardians and overseers. They used to be in a relationship, but broke it off mutually. Red shares her last name as she took him in after seeing his latent potential and unstable behavior as a young boy in order to temper his flame and make him a better person. As such she has a motherly bond with Red and dotes on him the only way that someone who knows the warlike culture of the red souls too well can.