Seal of Mastery

• Seal of Mastery
• Requires Battle for Azeroth Enchanting
• Reagents:
   [Gloom Dust] (12)
• Permanently enchant a ring to increase Mastery by 7.

Permanently enchant a ring to increase mastery by 7.

Source

This enchant can be made through Battle for Azeroth enchanting (1 10 30 50). It is trained by  Emily Fairweather or  Enchantress Quinni for 25.

Reagents:

12x [Gloom Dust]

Patch changes

• Patch 8.0.1 (2018-07-17): Added.
  

External links

• Wowhead
• WoWDB