Horde quest Testing for Impurities - Un'Goro Crater LevelLevel 52, from level 48ForUndercitySideHordeSharingShareable Where to goStart and turn in StartsTesting Equipment · Undercity Turn inTesting Equipment · Undercity Why do itRewards You also getUn'Goro Tested Sample Givers, steps and rewards come from data collected from the live game. A chain can have steps that are not on record yet. Back to Undercity.