Valeera Sanguinar, along with Broll Bearmantle, was a companion of . When Valeera was young, her family was killed by bandits. She survived both the bandits and the Scourge, eking out a living by stealing what she needed; however, when trying to steal a shaman's talisman, she was caught and jailed. Showing her fighting prowess by injuring several of the guards in the process, it's possible that is how she attracted the attention of the Arena promoter. The day before she was to implement her escape plan, Valeera was sold to Rehgar Earthfury so she could join Bloodeye Redfist and Broll Bearmantle in team combat in the Crimson Ring. Soon after, Bloodeye was killed and Broll told Valeera the stories of both Rehgar and Bloodeye. Because she was inflicted with the fel energies of a demon, her addiction was exacerbated. During Valeera's lapses of self control, the demon would occasionally gain influence and take control of her body. She was left behind in Ironforge to adjust from her withdrawal from magic while the rest of her companions embarked on a mission to rescue Marshal Windsor. Secluded in her room, the demon tried to take control of her body by feeding her feelings of abandonment using visions of her deceased parents to verbally abuse her. But she regained control of her senses when a vision of Aegwynn told her she was not alone and that she had people like Broll and Varian who loved her. She later rendezvoused with Varian and Broll after their mission, informing them that she's better and in control of herself again.
aleera appears in World of Warcraft: The Comic. Described as being "young, hot and bitter", she has come to realise that the world has become a very different place since the destruction of Quel'Thalas. It was said early on that she is physically attracted to the main human protagonist of the series.. This idea has not been visited in the comic and Varian even refers to her as a child several times.