Mastery Pentagrams
Mastery Pentagrams are the upgraded form of Unique pentagrams. There are two: Brilliant Orb (I) and Antonias’ Sword (I). Upgrading adds 4 new Attribute option slots, and a Mastery Pentagram can only hold Mastery Errtels — with the single exception of the Radiance errtel.
A Unique pentagram +11 or higher can be upgraded, as long as it has enough socket slots. The upgrade is done at NPC Adniel.
Which Unique becomes which Mastery
Upgrade recipe
At NPC Adniel (Elbeland or Acheron), choose Mastery Pentagram Upgrade and combine:
1× Unique Pentagram +11 or higher (base item)- 1× Pentagram EmblemWhere to get it
NPC Priest James — Elbeland (32, 239)
Price: 30,000 Ruud 
30× Jewel of Bless
30× Jewel of Soul
10× Jewel of Creation- 100,000,000 Zen
Success rate
The higher the Unique pentagram’s level, the better the chance:
| Pentagram level | Success |
|---|---|
| +11 | 80% |
| +12 | 85% |
| +13 | 90% |
| +14 | 95% |
| +15 | 100% |
- Success: you get a Mastery Pentagram +0.
- Failure: the pentagram disappears.
Where to get the Pentagram Emblem
The Pentagram Emblem used in the upgrade is bought with Ruud from NPC Priest James in Elbeland (32, 239) — price 30,000 Ruud.
Pentagram Attribute Options
A Mastery Pentagram has 4 Attribute option slots. These elemental Attack/Defense options are created, leveled and removed at NPC Adniel.
1. Create an Attribute Option
At Adniel, choose Create Pentagram Attribute Option and combine:
1× Mastery Pentagram (base item)
1× Mastery Errtel Level 3+- 10× Jewel of Creation
- 10,000,000 Zen
Success: 100%. The Mastery Errtel is consumed when the option is created — the option you get depends on the Errtel type & element you use:
| Errtel used | Attribute option you get |
|---|---|
| Errtel of Anger | Attack Against ‘X’ Element |
| Errtel of Blessing | Defense Against ‘X’ Element |
| Errtel of Integrity | Attack Against ‘X’ Element |
| Errtel of Divinity | Defense Against ‘X’ Element |
Example: using an Errtel of Blessing (Water) gives the Defense Against Water Element option.
Restrictions:
- An option cannot duplicate a similar option the Pentagram already has in its Relative Options.
- You cannot add 2 Attack options against the same element (e.g. two Attack vs Wind).
- You cannot add 2 Defense options against the same element (e.g. two Defense vs Fire).
- You can have 1 Attack and 1 Defense option against the same element.
2. Level up an Attribute Option
At Adniel, choose Enhance Pentagram Attribute Option and combine a Mastery Pentagram + Elemental Rune + Zen. Success chance by level:
| Level up | Success |
|---|---|
| +0 → +1 | 65% |
| +1 → +2 | 65% |
| +2 → +3 | 65% |
| +3 → +4 | 60% |
| +4 → +5 | 60% |
| +5 → +6 | 60% |
| +6 → +7 | 55% |
| +7 → +8 | 55% |
| +8 → +9 | 55% |
| +9 → +10 | 40% |
On failure the option is not lost — its level simply drops by 1.
3. Remove an Attribute Option
At Adniel, choose Remove Pentagram Attribute Option and combine a Mastery Pentagram + 1,000,000 Zen.
Success: 100%. The option is removed, but the Errtel used to create it is not returned — removal only clears the option.