The Minder of Weak Wills represents a character from the Legends continuity who utilized the Force in service of the dark side. She was an unwilling servant of the Sith Lord Exar Kun.
Once a student at Corellia University, the individual known as the Minder of Weak Wills met a tragic fate. In 1 ABY, while participating in an archaeological excavation on Yavin 4, her team inadvertently breached the burial chamber within the Temple of Exar Kun, unleashing the spirit of the ancient Sith Lord. Consequently, the entire team was dominated by the malevolent spirit and forced into the ranks of the Cult of Exar Kun. Later, the Cult invaded a Corellia University research outpost located on Talus, enslaving all the students and researchers present, with most being subsequently transported back to Yavin 4. Concerned by the sudden lack of communication from the outpost, Professor Cornelius Wagglehorn enlisted a group of spacers to investigate Talus. The spacers uncovered the events that had transpired and relayed the information to the professor.
He then supplied the spacers with the coordinates of the tomb and urged them to vanquish the Sith Lord's evil spirit. The Minder served as the second major challenge for the spacers within the tomb, following their victory over the Open Hand of Hate. Empowered by Kun's spirit with the Force, she used it to control various creatures, commanding an army of tomb flier bats and skreegs to attack the spacers. After the spacers defeated her creatures, she was compelled to engage them directly. In a relatively brief battle, she was slain by the combined strength of the group, liberating her spirit from the control of the malevolent Exar Kun. Subsequently, the spacers ventured deeper into the tomb, eventually encountering the Caretaker of the Lost Souls.

The Minder of Weak Wills appeared as a non-player character within the 2003 video game Star Wars Galaxies. This massively multiplayer online roleplaying game was developed by Sony Online Entertainment and published by LucasArts. The game was shut down on December 15, 2011. The inclusion of the Minder of Weak Wills in the game was part of the "Exar Kun" Heroic Encounter, which was introduced with the "Chapter 9" update released on April 3, 2008.
Within the Temple of Exar Kun Heroic Encounter, the Minder of Weak Wills functioned as a "boss" enemy NPC. She was the second encounter in the instance, appearing after the Open Hand of Hate and before the Caretaker of Lost Souls.