In Aldenmor, Dreamer lost his parents to the evil of the Dark Sorceress, leaving him orphaned. He was discovered by Adriane and they eventually bonded. Dreamer is brave and unbendingly loyal to Adriane, whom he calls his packmate. He started off not having an advanced vocabulary and communicated with growls, snarls, and sending telepathic images. Dreamer is also revealed to be a skilled Magic Tracker, which made him a valuable asset to the team. In the novel, "Ghost Wolf", Dreamer was several times possessed by a deceased mistwolf named Chain and his behavior caused Dreamer to wind up in a cage while at the same time Dreamer was losing his magic. But thanks to Adriane and the other mages, Dreamer was rescued, his magic restored, and inadvertently became the official mascot of the Ravenswood Preserve.