Broken Key

Steps

 * 1) Get 4 updates from killing a molten wormling near Fenin's pass
 * 2) Fuse the key in the forge in the Temple of Solusek Ro near Tazgar on the balcony (above Lord Xyfl.

Rewards

 * Orignally access to Maiden's Gulch (not needed anymore)
 * Experience