| Jewel of Bless | Used to upgrade items up to +6. No chance of fail. Can be stacked to piles of 10 and 30 for easier trade and some chaos combinations. |
| Jewel of Soul | Upgrades items from 0 to 9 but has 50% chance to fail. On fail from 0 to 7 downgrades the item with 1. On fail from 8 to 9 downgrades the item to 0. Items with "Luck" have 75% success chance instead of 50%. Can be stacked to piles of 10 and 30 for easier trade and some chaos combinations. |
| Jewel of Chaos | This is the most common jewel. It is used in all item combinations. |
| Jewel of Life | Upgrades the normal option of an item with 50% success rate. On fail reduces the option with 1 level. |
| Jewel of Creation | Used for creating fruits that increase stats and resurrecting pets. Also used for the socket system. |
| Jewel of Guardian | Jewels of Guardian are used for upgrading Castle Defensesand creating Life Stones. Also used to add a "pink" optionto special items. |
| Gemstone | Used for creating Jewel of Harmony |
| Jewel of Harmony | Jewels of Harmony are used for adding a "yellow" additional option to your items. |
| Low Refining Stone | Used for increasing Harmony Options. |
| High Refining Stone | Used for further increasing Harmony Options. |
