- Formula: Enchant Ring - Spellpower
- Binds when picked up
- Use: Teaches you how to permanently enchant a ring to increase spell power by 12. Only the enchanter's rings can be enchanted and enchanting a ring will cause it to become soulbound. Requires a level 35 or higher item.
- Requires Enchanting (360)
- Requires Keepers of Time - Honored
- Sell Price: 2
50
Source
This item is a reputation reward; you must be Honored with Keepers of Time to purchase it for 10 from Alurmi <Keepers of Time Quartermaster> in Tanaris.
It teaches skill 360 enchanters the ability 
[Enchant Ring - Spellpower]