TheWoWDBI believe this quest is in relation to the level 20 renown track free quest.
Why it shows Horde only, I do not know.
Quest
Glinting and Gleaming
A World of Warcraft quest in Undermine. Facts and objectives from the current retail game data.
The highest voted Wowhead comments for this page. They are community notes, not TheWoWDB comments.
It says side Both now. Maybe only Horde characters did it in PTR?
Did this on a an alt yesterday. Didn't get the reward. Good times.
Quest facts
LevelLevel 70-80
ZoneUndermine
Quest ID85827
The client quest POI data records no map location for this quest, so no map is shown.
Check whether you have already completed this quest
in-game: /run print(C_QuestLog.IsQuestFlaggedCompleted(85827))
Community notes from Wowhead · 4 comments
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Reward details
Items you receive
TypeTrade Goods
Item level72
BindingBinds when picked up
Sells to vendors for2 copper
“A magical crest used to infuse crafted equipment to higher levels of power. Can be acquired from Syenite in Dornogal.”
Item facts are the current retail client’s (ItemSparse); the specialisations for a pick-one item are the ones the Blizzard quest API lists; faction and currency text is the client’s own. Lowest listed price = the US commodity auction house now.