Alchemy recipe
Intermediate Soulstone
Intermediate Soulstone is crafted with Alchemy at proficiency 25 from 5 × Lesser Soulstone, 3 × Spiritstone Powder, 2 × Professional Ink (Bound). A craft succeeds 72.9% of the time at your recipe's level and up to 90.9% with a higher proficiency. After a success, a combo (20% activation) can turn it into Superior Soulstone: 16.52% per craft at best.
Materials
Professional Ink (Bound)× 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 × Intermediate Soulstone
| Material | Expected |
|---|---|
| Lesser Soulstone | 6.9 |
| Professional Ink (Bound) | 2.7 |
 Spiritstone | 1.4 |
Includes the intermediate crafts: 1.4 × Spiritstone Powder — 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 | 72.88% | 10.62% |
| 1 | 74.2% | 11.01% |
| 2 | 74.82% | 11.2% |
| 3 | 74.84% | 11.2% |
| 5 | 75.55% | 11.41% |
| 10 | 79.6% | 12.67% |
| 15 | 82.98% | 13.77% |
| 20 | 83.76% | 14.03% |
| 30 | 87.26% | 15.23% |
| 40 | 88.11% | 15.53% |
Other ways to craft Intermediate Soulstone
Recipe ID 314046002 · internal name Recipe_Alchemy_L_ub_MagicStone_Common_002 · Data: client 2.0.6.0 (Steam build 25767555, 2026-10-07)