Gemworking Mastery is a Dragon-only crafting ability which increases the Gemworking skill of the Dragon. It is instantly mastered. Only one level is active at any time.
There is no biped equivalent to Gemworking Mastery.
| Rank | Level | Gemworking Skill |
|---|---|---|
| I | 10 | +10 |
| II | 20 | +20 |
| III | 30 | +30 |
| IV | 40 | +40 |
| V | 50 | +50 |
| VI | 60 | +60 |
| VII | 70 | +70 |
| VIII | 80 | +80 |
| IX | 90 | +90 |
| X | 100 | +100 |