Raynor

Raynor was an Upper Level Demon and the leader of the Brotherhood of The Thorn, he was killed by Cole Turner as retribution for (temporarily) stripping him of Phoebe Halliwell’s love.

Raynor was very displeased when he found out Cole hadn't really rejoined the Brotherhood, but was actually spying for the Charmed Ones. He blasted Cole in the back with an energy ball and kidnapped him to the underworld. Rather than kill him, though, Raynor thought he could turn him evil by stirring up his demonic nature. He believed the only thing keeping Cole good was his human half's love for Phoebe. He sent him to steal two amulets that, when combined, would form a powerful protection charm. However, when Cole didn't kill the first amulet bearer, Leeza, Raynor killed her himself, believing the Charmed Ones would blame Cole.

Cole refused to kill the other amulet bearer, Janna, but then Raynor revealed a surprise--he'd obtained the soul of Cole's father, Benjamin Colerige Turner, and promised that Cole could have it back if he killed her and completed certain unspecified "obligations" (most likely killing the Charmed Ones). When the Charmed Ones took Janna to the manor for protection, Raynor shimmered into the attic while Tarkin created a diversion. He sensed that Cole wanted to kill him, and instead tried to goad him into killing Janna. When that didn't appear to be working, Raynor cast a spell on Cole that caused his demonic nature to overwhelm him, turn him into Belthazor and kill Janna.

He appeared as a human male, but he probably had a demon form also, that was never seen. Unlike the other members of the Brotherhood, who usually wore business suits, Raynor usually appeared in a robe.

Powers
Raynor was a very powerful upper-level demon, and had been a mentor to Belthazor and the other members of the Brotherhood. His most dangerous ability was his telepathy. With it, he was able to read minds and discern secrets, as well as project information and influence others’ actions. This ability seemed to require close proximity to his target for this to function. Raynor also displayed the abilities of Conjuring, Shimmering, and throwing energy balls.

Appearances
Raynor appeared in a total of 2 episodes throughout the course of the series.
 * Season 3 -
 * The Demon Who Came in from the Cold
 * Exit Strategy