300
You fight and claw your way up the crowded staircase and run headlong into the prison complex. Chunks of stone and iron drop from the ceiling as wave upon wave of explosions rock the foundation of the fortress. You cross the complex, cutting down anything that impedes your path, and race along the one corridor that has not been blocked by a rockfall or chasm.
You are halfway up a winding staircase, when there is an enormous groan, followed by a cracking of iron. The creatures around you shriek in terror, but their voices are lost as the entire stairway collapses and falls, crumbling and roaring, into a hollow, lava-filled chasm five hundred feet below.
Tragically, your life and your quest end here in the ruins of Kazan-Oud.