Mastery Errtels
Regular Ertels can be upgraded to Master Ertels.
- There are 2 types of Errtel of Mastery: Passion and Determination.
- Errtel of Mastery will degrade and become common, rare or unique depending on their previous rank.
- All Errtel of Mastery can be upgraded, except for Errtel of Radiance, which cannot be upgraded.
- A normal "Errtel of Radiance" can be used in a Mastery Pentagram.
- To upgrade an Errtel, you need to go to NPC Adniel
* NPC Adniel is located on two maps at coordinates Elbeland (38, 216) and Acheron (38, 216)
| NPC "Adniel" |
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Mastery Errtels Level
| Mastery Errtels Tier | ||
| Normal: has 1 option | Rare: has 2 option | Unique: has 3 option |
Requires normal errtel: Rank 1 Level 7 or higher | Requires normal errtel: Rank 1 Level 7 or higher | Requires normal errtel: Rank 1 Level 7 or higher |
Mastery Errtels Kit Options
| Set Options | |
| Set Passion | Set Determination |
2 Set Effect: Increase Elemental DEF +30 4 Set Effect: Increase Supreme Defense +45 | 2 Set Effect: Increase Elemental ATK +40 4 Set Effect: Increase Supreme Attack +60 |
How to create Mastery Errtel?
The chance of successfully upgrading Errtel increases depending on the Errtel level.
- When upgrading, all abilities of a regular Ertel are inherited.
- To upgrade an Ertel to Mastery, you need to go to Elbeland or Acheron and find NPC Adniel.
- Select the "Mastery Errtel Upgrade" option.
Necessary items:
| Items for combination | Probability of success | |||
Normal Errtel | Level | Rank 1 | Rank 2 | Rank 3 |
| 0 | Impossible | 85% | 100% | |
| 1 | Impossible | 90% | 100% | |
| 2 | Impossible | 95% | 100% | |
| 3 | Impossible | 100% | 100% | |
| 4 | Impossible | 100% | 100% | |
| 5 | Impossible | 100% | 100% | |
| 6 | Impossible | 100% | 100% | |
| 7 | 70% | 100% | 100% | |
| 8 | 80% | 100% | 100% | |
| 9 | 90% | 100% | 100% | |
| 10 | 100% | 100% | 100% | |
* Successful Result: Mastery Errtel Level +0
* Failure Result: Disappears
Examples of success probability:
* If your normal ertel is rank 1 level 3, you cannot upgrade it.
* If your normal ertel is rank 1 level 8, the success rate is 80%.
* If your normal ertel is rank 10 level 1 and rank 2 level 2, the success rate is 95%.
NOTE:
- When upgrading the Ertel, options that include an element will be converted to the same Ertel element.
Example:
* If we have "Errtel of blessing (Fire)" and the option "Target Water type DEF Increases", when upgrading the Ertel, the option will turn into "Target Fire type DEF Increases".
| Errtel before upgrade | Errtel After upgrade |
 |  |
Where can I get Errtel Emblem?
To get the Errtel emblem, you must purchase it with Ruud.
| Errtel Emblem |
 |
- You need to go to Elbeland and find NPC Priest James.
* NPC Priest James is located at coordinates (32, 239)
| NPC "Priest James" |
 |
1. Go to NPC Priest James
2. Select Errtel Emblem and click the Buy button.
| 1 | 2 |
 |  |
How to increase Mastery Errtels level?
To increase Errtel's mastery level you need to go to Elbeland or Acheron and find NPC Adniel.
- Select the 'Mastery Errtel Level Up' option.
Necessary items:
| Items for combination | Probability of success | ||
Mastery Errtel Additional material: Elemental Talisman of Luck | Before leveling up | After leveling up | Probability (+Talisman of Luck) |
| 0 | 1 | 65% (+10%) | |
| 1 | 2 | 65% (+10%) | |
| 2 | 3 | 60% (+10%) | |
| 3 | 4 | 60% (+10%) | |
| 4 | 5 | 55% (+10%) | |
| 5 | 6 | 50% (+10%) | |
| 6 | 7 | 50% (+10%) | |
| 7 | 8 | 45% (+10%) | |
| 8 | 9 | 45% (+10%) | |
| 9 | 10 | 30% (+10%) | |
* If the result is unsuccessful, the level will decrease by 1.