Translations:Grade Enhancing/22/en
| Process | Required Materials | Base Success Chance | Bonus Success Chance | Failure Penalty |
| No Grade → Grade D | +11 No Grade Equipment 1x  Etel Aquamarine (1000325) 100.000 Zeny |
70% | 10% per 2  Blessed Etel Dust (1000337) |
Equipment Destroyed |