The sallow-skinned Gattan'bahar, called the Secret Storm, heralded the second Black Wave when she froze the overland with her superpowered voice. Trained by Terrin'tuuran, the First of Sixth was the initial face and mouthpiece of the Tsol'teth menace, annihilating shrines and tormenting the inhabitants of Sapience.
Though Gattan'bahar was taken by surprise when an adventurer, Cooper Ikari, slew her with a jack'in'the box, she returned after meeting with Niena'qamad. The Secret Storm returned to raise shrines to the Tsol'teth Meld, the next phase in a plan to raise the Tsol'teth God, the Genesis.
A Black Wave-themed battle figurine takes her likeness.