Kidneys are essential to the urinary system and also serve homeostatic functions such as the regulation of electrolytes (including salts), maintenance of acidâbase balance, maintenance of fluid balance, and regulation of blood pressure (via the salt and water balance).
Xazi Smolderpipe is a goblin vendor found in the Underbelly beneath Dalaran. [59.0, 59.0] She can do repairs.
Located inside of Understone Keep in Markarth, it is the home to Nimhe, a giant Frostbite Spider. This excavation site also contains Alethius's Notes in Nimhe's lair, which begins the Lost Expedition quest. To reach the Nchuand-Zel Excavation Site, enter Understone Keep and immediately go to the left.