Aldar Kose
Biographical information

2010; Knox Academy

Physical description

Demonic Sorcerer



Hair color


Eye color


Skin color


Magical characteristics
Active powers
Basic powers

The Old Ones

Character information
Only appearance

Hard Knox Life


Aldar Kose was a Demonic Sorcerer who tried to resurrect the Old Ones, a powerful race of ancient demons.


In the late 1970's, Aldar Kose made a soul agreement with Montgomery Knox to train him deeply in knowledge of the magical arts, both black and white. He would then return to ask a favor within thirty-three years, one that Knox could not refuse. Not long after Knox' training was completed, Aldar disappeared and Knox believed him to be dead.

In 2010, Aldar appeared at Knox Academy and revealed he was planning a ritual known as the Advent, the resurrection of the Old Ones. He had managed to manifest the souls of the Old Ones in the form of seeds, which could hatch in the bodies of powerful witches. He planned to use the students at the academy as vessels. In order to save his students, Knox made another soul agreement with Leo Wyatt, so that the Charmed Ones would be forced to help him. Piper confronted Aldar, though he cloned himself and teleported to the academy.

The sisters, Leo and Knox fought the clones to protect the students until Phoebe identified the real Aldar with her empathy. Before Piper could freeze him, Aldar tried to infect the students with the seeds, though Knox jumped in the way and was hit instead. Piper then blew up Aldar, vanquishing him.

Powers and Abilities

Basic Powers
Active Powers

Aldar creating clones.

  • Cloning: The power to create an exact duplicate of one's self.
  • Energy Beam: The ability to shoot beams of energy out of his hands.
  • Teleportation: The ability to instantly transport from one location to another.

Notes and Trivia

  • Aldar Kose might have an entry in the Book of Shadows, as Piper was looking at a map in the book when telling Paige she was going to confront him.


Aldar Kose appeared in a total of 1 issue over the course of the series.