Mastery Errtels
Mastery Errtels are upgraded forms of regular Anger, Blessing, Integrity, and Divinity Errtels. They have no rank-up path after conversion; their inherited option count defines whether the result is Normal, Rare, or Unique.

Mastery Tier Requirements
| Result Tier | Options | Minimum Regular Errtel |
|---|---|---|
| Normal | 1 | Rank 1, level +7 |
| Rare | 2 | Rank 2, level +0 |
| Unique | 3 | Rank 2, level +7 or Rank 3, level +0 |
Errtel of Radiance cannot be converted to Mastery. A regular Radiance Errtel is used directly in a Mastery Pentagram's Radiance socket.
Conversion Recipe
The success rate depends on the source Errtel's rank and level and is shown in Adniel's preview. On success, the result is a corresponding Mastery Errtel at +0. On failure, the source and combination materials disappear.
Mastery Errtel Types
Set Options
Each converted Mastery Errtel receives one of two configured set families. Matching two or four pieces activates the corresponding bonuses.
| Set | 2-Piece Effect | 4-Piece Effects |
|---|---|---|
| Fighting Spirit | Elemental Attack Power +40 | Maximum Attack Power +60 and Elemental Damage +100 |
| Passionate | Elemental Defense +30 | Defense +45 and Elemental Base Defense +20 |
Leveling Mastery Errtels
Use the Mastery Errtel, Elemental Runes, and Zen at Adniel. An Elemental Talisman of Luck may add 10 percentage points. If an upgrade fails, the Mastery Errtel remains but loses one level.
| Target | +1 | +2 | +3 | +4 | +5 | +6 | +7 | +8 | +9 | +10 |
|---|---|---|---|---|---|---|---|---|---|---|
| Success | 65% | 65% | 60% | 60% | 55% | 50% | 50% | 45% | 45% | 30% |
| Runes | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Zen | 1M | 1.5M | 2M | 2.5M | 3M | 3.5M | 4M | 5M | 6M | 7M |
Safe Extraction
Removing a Mastery Errtel from a Pentagram is not automatically guaranteed. Use the extraction option shown by Adniel or a Blessing of Spirit where offered, and verify the displayed chance before proceeding.










