The Relic of Efficiency is obtained from the Crafting skill. It Has a 20% chance to double your processing-skill throughput, processing two items at once.
Used for
| Skill level | Item | Materials | XP | Merchant Price |
|---|---|---|---|---|
| 85 Crafting |  Relic of Efficiency |
1x Pearwood |
4,250 | 3,000 |