Lucien's daughter

Lucien's daughter is mentioned in the Temple of Ikov quest, if the player refuses to help the Mahjarrat Lucien steal the Staff of Armadyl. Lucien seems to consider her weak, which since he's a Mahjarrat doesn't mean very much. It is unknown whether she actually exists, or if Lucien just made her up to insult the player.

Lucien: "Wimp! Call yourself a hero! My daughter is more of a hero than you!"