The Intermediate Soulstone is a Common-grade accessory stone in AION 2. You engrave it into the Soulstone slots on rings, earrings, and other accessories, and it adds random bonus stats. The type and size of each stat is decided by chance, so two stones of the same name can roll very different results.
Quick answer: Craft the Intermediate Soulstone with Alchemy, pull it from Transcendence runs of Deus Research Base and Shattered Arkanis, or open an Ascension Binding Chest or Growth Soulstone Chest.
How to get the Intermediate Soulstone
There are two things with this name. One version is freely tradable and sells for 50 Kina, and it comes from crafting. The other is a Bound version that cannot be traded and drops from bosses or opens out of reward chests. Both engrave the same way and carry the same stat pool.
- Crafted through Alchemy by Elyos and Asmodian characters.
- Dropped by bosses in Deus Research Base and Shattered Arkanis on Transcendence difficulty.
- Opened from the Ascension Binding Chest and the Growth Soulstone Chest.
Boss drops by dungeon
Both party dungeons hold the Bound stone in their Transcendence loot table. The higher chances come from a single boss in each one.
| Boss | Dungeon | Drop chance |
|---|---|---|
 Atiel | Deus Research Base | 6.0% |
 Nazmun | Deus Research Base | 2.0% |
 Gelcos | Deus Research Base | 2.0% |
 Talisra of the Void | Shattered Arkanis | 6.0% |
 Siliator of Deceit | Shattered Arkanis | 2.0% |
 Ruthilis of Pain | Shattered Arkanis | 2.0% |
The Ascension Binding Chest is a mixed reward box. When you open it, it grants a Manastone or a Soulstone on fixed odds, with a chance at an Intermediate Manastone or an Intermediate Soulstone.
Alchemy crafting recipe
The crafted version is made with Alchemy. There are two recipes, and the one you use depends on how far your Alchemy proficiency has climbed. The lower recipe is cheaper per stone; the higher recipe makes a batch in bulk.
| Alchemy level | Materials |
|---|---|
| 25 | Lesser Soulstone x5, Spiritstone Powder x3, Professional Ink x2 |
| 45 | Lesser Soulstone x50, Spiritstone Powder x30, Professional Ink x20 |
Stat rolls and probabilities
Engraving a stone picks a single stat from the pool below, and each stat can land at one of three strengths. Basic rolls are the most common, Ultimate rolls are the rarest, and the value climbs with the grade. HP and MP sit at slightly higher odds than the combat stats at every tier.
Basic rolls
| Effect | Probability |
|---|---|
| Attack +2 | 5.000% |
| Defense +20 | 5.000% |
| Accuracy Bonus +6 | 5.000% |
| Evasion Bonus +6 | 5.000% |
| Critical Hit +6 | 5.000% |
| Critical Hit Resist +6 | 5.000% |
| Block +9 | 5.000% |
| HP +45 | 7.500% |
| MP +23 | 7.500% |
Superior rolls
| Effect | Probability |
|---|---|
| Attack +4 | 3.500% |
| Defense +40 | 3.500% |
| Accuracy Bonus +9 | 3.500% |
| Evasion Bonus +9 | 3.500% |
| Critical Hit +9 | 3.500% |
| Critical Hit Resist +9 | 3.500% |
| Block +13 | 3.500% |
| HP +80 | 5.250% |
| MP +40 | 5.250% |
Ultimate rolls
| Effect | Probability |
|---|---|
| Attack +8 | 1.500% |
| Defense +75 | 1.500% |
| Accuracy Bonus +13 | 1.500% |
| Evasion Bonus +13 | 1.500% |
| Critical Hit +13 | 1.500% |
| Critical Hit Resist +13 | 1.500% |
| Block +18 | 1.500% |
| HP +130 | 2.250% |
| MP +65 | 2.250% |
Engraving another stone rerolls the stat; there is no way to lock a line you already like, so re-engrave only when you are willing to lose the current result.
Crafting into a Superior Soulstone
Beyond engraving, the Intermediate Soulstone feeds the next tier up. With Alchemy mastery 90, you can turn 30 Intermediate Soulstones plus Spiritstone Powder x10 and Exceptional Ink (Bound) x2 into a Superior Soulstone, which rolls higher stat values on accessories.
You will know the engrave worked when the accessory’s Soulstone slot fills and the new stat appears on the item’s tooltip. If you are stockpiling for the Superior recipe instead, keep the tradable crafted version rather than the Bound drops, since only the tradable one can be moved between characters and sold.
