# Thane Grannell's Rune of Mastery
Place into an empty Augment Socket in a pair of Gloves to apply its effect to that item. Once socketed it cannot be retrieved but can be replaced by other Augment items.
**Category:** Faction
**Tier:** Normal
Thane Grannell's Rune of Mastery
Place into an empty Augment Socket in a pair of Gloves to apply its effect to that item. Once socketed it cannot be retrieved but can be replaced by other Augment items.
Source: game_clientExtracted: 6/20/2026