Heroic: Halls of Valor

• 10
• Heroic: Halls of Valor
• Defeat Odyn in Halls of Valor on Heroic difficulty or higher.

Heroic: Halls of Valor is an achievement earned from defeating Odyn in the Halls of Valor on Heroic difficulty or higher.

Patch changes

• Patch 7.0.3 (2016-07-19): Added.
  

External links

• Wowhead
• WoWDB