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.
Season 8 Honor Vendor gone? I already searched the forums on it and checked wowhead, but it seems as the information presented there is misleading. According to wowhead, the season 8 honor gear should be sold by Xazi Smolderpipe in the Underbelly.