Kamilla

One of the great 4 in the Demon Realm, and is the one Kayblis have a crush on. She has in fact crossed swords with Kayblis in the past and was defeated by him; ever since then she has been trying to avoid staying in the vicinity of Kaybliss and has been using every excuse to stay away from him. Commanding the Demon Army to attack Zeth is actually one such "excuse". Thus in Rance 6, she is the leader of the demon force attacking Zeth.

After the events of Rance 6, she was sealed below the Castle of Zeth by Rance's hand.