Maturing is the process of aging an item.
To speed up this process, one can use Mature Stones.
There 4 types of Mature Stones are available.
The Stones are obtainable by Monster drops or during Events.
| Mature Stone | Image | Add Mature |
| Magenia |
 |
5% |
| Cyania |
 |
10% |
| Orania |
 |
20% |
| Saphia |
 |
100% |
Usage: Place an aging item in a slot and right click on the Mature Stone.