To the Undercity for Yagyin's Digest
Classic Era / Vanilla baselineObjective
Bring the 
Sigil of the Hammer to Keeper Bel'dugur in the Undercity.
Keep for turn-in
Have Sigil of the Hammer × 1 with you when completing this quest. This is the item provided with the quest, not an additional item to farm.
Who and what you need
Starts at
Turn in to
Starts at
Turn in to
Relevant locations
Classic in-game map · 1 baseline placements. Select a pin for its name and coordinates. Not live spawn tracking.
Coordinates and linked records
Description
The tablet tells much. But not enough! Not nearly enough! There is a book, a digest that Yagyin wrote in ages past. The... people I fled from... they keep this book in many places. And their most learned study it. It holds vast knowledge. Knowledge to protect us! Go to Keeper Bel'dugur in the Undercity of Lordaeron. Show him this sigil and he'll think you one of them. Ask him for Yagin's Digest...and bring it to me!
Prerequisite
Next in chain
Area
Rewards
Money: No monetary value supplied
XP and reputation totals are withheld here: this server-derived baseline can disagree with live Classic values.
Progress text
Ah, we have an eager class, I see. Are you here to learn from my collection? Good! But be warned: just as knowledge gives power to the strong...it will drive the weak mad.
Completion text
Be discrete with your signs, class. There are those who do not believe the righteousness of our pledge. And there are those who would see us fail if they knew of us. We must always be careful. And watchful. And patient.
Class and race requirements
Races: Orc, Undead, Tauren, Troll · Classes: All.