Renna
Chapter 40 - Damane
Renna
Renna, a sul’dam, collars Egwene and punishes her with physical pain to enforce obedience, teaching her the nature of their bond and the history of the a’dam.
Chapter 42 - Falme
Renna — aliases: sul'dam
Renna, a sul'dam, monitors Egwene's activities and punishes her for channeling by forcing her to swear obedience and stripping her of her name, ordering Min to leave.