Forbidden Truth
- Grade
- Unique
- Category
- Spellbook
- Item Level
- 51
- Required Level
- 45
- Class
- Sorcerer
- Max enhance
- +15
Stats
Fixed stats come with every copy of Forbidden Truth; random stats are rolled from the pool below when the item is obtained.
- Max Attack
- 234–26050% of the best Spellbook
- Accuracy
- +100100% of the best Spellbook
- Critical Hit
- +100100% of the best Spellbook
- Block
- 0
Attack range: 20 m
Sockets: Manastone ×4 · Theostone ×1
Random stats (4 rolls)
| Stats | Roll range | Roll chance |
|---|---|---|
| Critical Attack | +63 – +79 | 8% |
| Accuracy | +60 – +76 | 8% |
| MP | +134 – +161 | 8% |
| HP | +270 – +318 | 8% |
| Precision | +16 – +25 | 7% |
| Attack | +29 – +40 | 7% |
| Critical Hit | +44 – +58 | 7% |
| Back Attack | +63 – +79 | 7% |
| Front Attack | +63 – +79 | 7% |
| Block | +36 – +48 | 7% |
| Multi-hit Chance | +6.3% – +7.3% | 6% |
| Might | +16 – +25 | 6% |
| Combat Speed | +8.5% – +9.9% | 4% |
| Weapon Damage Boost | +6.3% – +7.3% | 4% |
| Status Effect Chance | +16.8% – +19.4% | 4% |
| Damage Boost | +4.8% – +5.5% | 2% |
Random skill options
When Forbidden Truth is soul-bound it rolls a skill option for your class. Each class has its own pool; the chance per skill and the highest skill level are listed below.
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Enhancement rates
Enhancement Calculator →Success chance, pity bonus and cost of every enhancement step of Forbidden Truth, up to +15.
Forbidden Truth from +0 to +10, using this item's own success rates and pity.
- Expected attempts
- 10
- Expected Kina
- 461,780
- Kina if pity carries you
- 461,780
Materials (expected):
18,375× Enhance Stone
| Step | Chance | Bonus per fail | Avg. attempts | Cost per attempt | Stats at new level |
|---|---|---|---|---|---|
| +0 → +1 | 100% | — | 1 | 6,380 Kina+ 255×  Enhance Stone | Max Attack 5 |
| +1 → +2 | 100% | — | 1 | 9,300 Kina+ 370× Enhance Stone | Max Attack 10 |
| +2 → +3 | 100% | — | 1 | 16,800 Kina+ 670× Enhance Stone | Max Attack 15 |
| +3 → +4 | 100% | — | 1 | 25,500 Kina+ 1,020× Enhance Stone | Max Attack 20 |
| +4 → +5 | 100% | — | 1 | 35,800 Kina+ 1,430× Enhance Stone | Max Attack 26 |
| +5 → +6 | 100% | — | 1 | 47,000 Kina+ 1,880× Enhance Stone | Max Attack 32 |
| +6 → +7 | 100% | — | 1 | 60,000 Kina+ 2,370× Enhance Stone | Max Attack 38 |
| +7 → +8 | 100% | — | 1 | 73,000 Kina+ 2,890× Enhance Stone | Max Attack 44 |
| +8 → +9 | 100% | — | 1 | 87,000 Kina+ 3,450× Enhance Stone | Max Attack 50 |
| +9 → +10 | 100% | — | 1 | 101,000 Kina+ 4,040× Enhance Stone | Max Attack 56 |
| +10 → +11 | 65% | +5% | 1.49 | 180,000 Kina+ 4,660× Enhance Stone | Max Attack 62 |
| +11 → +12 | 50% | +5% | 1.86 | 266,000 Kina+ 5,310× Enhance Stone | Max Attack 68 |
| +12 → +13 | 35% | +5% | 2.44 | 430,000 Kina+ 5,980× Enhance Stone | Max Attack 74 |
| +13 → +14 | 25% | +5% | 3.03 | 670,000 Kina+ 6,680× Enhance Stone | Max Attack 80 |
| +14 → +15 | 20% | +5% | 3.42 | 930,000 Kina+ 7,410× Enhance Stone | Max Attack 86 |
Average attempts are calculated from the success chance plus the bonus the game adds after each failure. Costs are per attempt, so multiply by the average to budget Kina.
Potential enhancement (4 levels)
Enhancement Calculator →Every Potential step of Forbidden Truth succeeds. Each row lists what the step costs and the bonus the item has after it, up to +4.
| Step | Cost per attempt | Bonus at new level |
|---|---|---|
| +0 → +1 | 1×  Potential Stone: Abyss (Unique) (Bound)+ 100,000×  Abyss Points | PvP Damage Boost +0.5% |
| +1 → +2 | 2× Potential Stone: Abyss (Unique) (Bound)+ 100,000× Abyss Points | PvP Damage Boost +1% |
| +2 → +3 | 3× Potential Stone: Abyss (Unique) (Bound)+ 100,000× Abyss Points | PvP Damage Boost +1.5% |
| +3 → +4 | 4× Potential Stone: Abyss (Unique) (Bound)+ 100,000× Abyss Points | PvP Damage Boost +2% |
Total to reach +4: 10× Potential Stone: Abyss (Unique) (Bound) + 400,000× Abyss Points.
What Forbidden Truth decomposes into
Decomposing Forbidden Truth yields the materials below with these chances.
| Name | Qty | Chance |
|---|---|---|
| Enhance Stone | 320 | 100% |
Similar items
Nearby items of the same type, with their stats next to Forbidden Truth's: green is higher, red is lower.
| Name | Grade | Item Level | Max Attack | Accuracy |
|---|---|---|---|---|
| Forbidden Truth | Unique | 51 | 234–260 | +100 |
 Rupture Tome | Unique | 54 | 248–276 | +100 |
 Fallen Ancient God Spellbook | Unique | 46 | 211–234 | +100 |
 Black Claw Spellbook | Epic | 45 | 206–229 | +100 |
 Lunatic Spellbook | Epic | 45 | 206–229 | +100 |
 Corrupted Judicator Spellbook | Epic | 45 | 206–229 | +100 |
| Spiritforged Spellbook | Unique | 45 | 206–229 | +100 |
 Artisan's Splendent Truth Spellbook | Unique | 44 | 202–224 | +100 |
 Pact-Bound Spellbook | Epic | 43 | 196–218 | +100 |
Best Spellbook at each level
The highest item-level Spellbook you can equip at each required level, so you can see what to aim for next.
| Required Level | Name | Item Level |
|---|---|---|
| 1 | Spiritforged Spellbook | 45 |
| 13 |  Forgotten Spellbook | 13 |
| 15 |  Tempest Spellbook | 15 |
| 16 |  Splendent Truth Spellbook | 22 |
| 18 | Truth Spellbook | 18 |
| 20 |  Elder Spellbook | 23 |
| 22 |  Red Agate Spellbook | 25 |
| 25 |  Pragmatist Spellbook | 28 |
| 26 |  Expert's Splendent Truth Spellbook | 35 |
| 28 | Expert's Truth Spellbook | 28 |
| 30 |  Wisdom Spellbook | 36 |
| 34 | Artisan's Splendent Truth Spellbook | 44 |
| 35 |  Holy Spirit Spellbook | 41 |
| 36 | Artisan's Truth Spellbook | 39 |
| 37 |  Kromede Spellbook | 43 |
| 40 | Fallen Ancient God Spellbook | 46 |
| 45 |  Ludra's Grimoire | 102 |
Data read from the AION 2 global client (build 0.0.4387.0). Updated for the Nov 4, 2026 patch. How we read the game files
Forbidden Truth is a Unique Spellbook in AION 2 with item level 51, usable from character level 45. It can be enhanced to +15 and rolls 4 random stats on top of its fixed stats. The global client data names no drop, dungeon, quest, shop or recipe for it, so this page covers its stats and upgrades.
See Also
Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.
Forbidden Truth FAQ
How do I get Forbidden Truth in AION 2?
The global client data names no monster drop, dungeon, quest, shop, box or crafting recipe for Forbidden Truth. We add its source here as soon as the game data lists one.
Which skills can Forbidden Truth roll?
Forbidden Truth rolls a random skill option from a class-specific pool. For the Cleric, the pool has 12 skills such as Earth's Retribution, Debilitating Mark, and Chain of Torment, up to skill level 1.
How far can Forbidden Truth go with Potential enhancement?
Forbidden Truth has 4 Potential levels. At +4 it gives PvP Damage Boost +2%; reaching it costs 10× Potential Stone: Abyss (Unique) (Bound) + 400,000× Abyss Points in total.
What stats does Forbidden Truth have?
Forbidden Truth has these fixed stats: Max Attack 234–260, Accuracy +100, Critical Hit +100, Block 0. It also rolls 4 random stats from its pool.
What is the enhancement success rate of Forbidden Truth?
Enhancing Forbidden Truth is guaranteed up to +10. The next step has a 65% success chance, and every failure raises the chance of the following attempt. It can go up to +15.
Which classes can use Forbidden Truth?
Forbidden Truth can be equipped by: Sorcerer.
Can you trade Forbidden Truth?
Trade status of Forbidden Truth in the game data: Soul-bound. Merchants buy it for 4,806 Kinah.