SourceEdit

This item is provided for the following quests:

•  [40] To Ironforge for Yagyin's Digest
•  [40] To the Undercity for Yagyin's Digest

Sigil of the Hammer as a quest objectiveEdit

This item is an objective for the following quests:

•  [40] To Ironforge for Yagyin's Digest
•  [40] To the Undercity for Yagyin's Digest

External linksEdit

• Battle.net (EU)
• Wowhead
• Thottbot
• DB MMO-Champion