Alchemy recipe
Truth Spellbook
Truth Spellbook is crafted with Alchemy at proficiency 3 from 3 × Magic Crystal, 5 × Refining Stone, 2 × Odyle. A craft succeeds 74% of the time at your recipe's level and up to 93.1% with a higher proficiency. After a success, a combo (25% activation) can turn it into Splendent Truth Spellbook: 21.68% per craft at best.
Materials
Refining Stone× 5
Odyle× 2Combo result
Odds and real cost
Our calculation from the recipe's chance table: crafts per success = 1 ÷ success chance; per combo result = 1 ÷ (success × activation × combo craft). Parts that a recipe can make are expanded too, each crafted at your proficiency minus its own recipe level. Assumed: a failed combo craft still gives the normal item (the game only says a successful combo replaces it), and one proficiency level for every profession.
Expected materials for 1 × Truth Spellbook
| Material | Expected |
|---|---|
 Spiritstone | 8.5 |
| Refining Stone | 6.8 |
| Catalyst (Bound) | 4.2 |
| Odyle | 2.7 |
Includes the intermediate crafts: 4.2 × Magic Crystal — each at your proficiency minus its own recipe level (the same proficiency is assumed for every profession).
Success chance by proficiency gap
CraftRecipeRate, as the game's Crafting Chance window shows it.
| Gap | Success | Combo result per craft |
|---|---|---|
| 0 | 74.01% | 13.69% |
| 1 | 74.72% | 13.96% |
| 2 | 75.63% | 14.3% |
| 3 | 77.47% | 15% |
| 5 | 78.19% | 15.28% |
| 10 | 81.44% | 16.58% |
| 15 | 84.66% | 17.92% |
| 20 | 87.39% | 19.09% |
| 30 | 90.25% | 20.36% |
| 40 | 91.87% | 21.1% |
Recipe ID 321056001 · internal name Recipe_Alchemy_D_wp_Magicbook_Common_001 · Data: client 2.0.6.0 (Steam build 25767555, 2026-10-07)