Soul Manipulation

Soul Manipulation is the power to manipulate souls.

Activation
Witches and warlocks that possess this power are able to manipulate other people's souls and put their souls inside of another person. In the ritual used to put King Nikolaus's spirit inside Tommy, his soul appeared dark red.

Helena Beauchamp

 * Helena is able to gather and punish souls.
 * In the deleted scene of "The Fall of the House of Beauchamp", Helena tried to collect Ingrid and Freya's souls.

King Nikolaus

 * King Nikolaus put his soul inside of Frederick.

Helda

 * As the Goddess of Death, Helda has absolute control over the souls of those that passed away, specially if they have been dead for more than 24 hours.
 * Through the Orpheus Amendment, she can trade a soul for a soul.
 * She can allow some spirits to leave Helheim and roam the Glom to contact with her sister.
 * She can corrupt a human soul and turn it into a demon.

Bran Gardiner

 * Bran was able to trap the spirit of a goddess in the Glom for almost three centuries, so she couldn't reborn.