Obsidian has always been weak to charms and mind tricks, even though she has a strong, determined heart. This was unfortunately a weakness that turned her life upside down after battling an aboleth that had set up a home in the desert. The choice was to face the greater of two evils to solve communication difficulties between the towns and cities spread across the desert during the siege.
After winning the fight, one victory had been achieved, but not without consequence. Obsidian was now charmed to follow her deepest desires, and the first thing on her mind was... Freedom. And thus, broke a vow and removed her helmet, revealing her true identity and what she is. This was well received from the party, and while other higher ups were surprised and raised a few eyebrows... She quickly realized that people just don't really care anymore. They've all got bigger things to worry about. Confidence followed, perhaps a toxic one. She would get cocky, bold, irrational, follow her own rules, and therefore disrespecting (and maybe even insult) House Medani on multiple occasions. Obsidian would obsessively try to get Jamila Medani's praise and love by all means necessary. So much so she would cross boundaries and general protocol to get her attention. Things got ugly when Obsidian revealed Medani's hidden troops, exposing the house of their secrets. After winning the war, Jamila was nowhere to be found. Obsidian got more and more unhinged until Aszral Medani released her from duty himself. Her home, her job, the comfort, and her usual day-to-day life was no more. Obsidian would be extremely temperamental, moody and harsh until eventually getting cured in the feywilds. She doesn't remember how it happened, just that her head was much quieter and clearer when returning. Ashamed, Obsidian dared not set foot out of their airship after it all. But she swears she saw a familiar face in the crowd before they set sail.