Jewels

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In MU Online, Jewels are essential items used for upgrading equipment and various crafting processes. Here's a breakdown of the key Jewels:

Jewel of X:

Custom X-World currency for upgrading items on website. It allows adding or removing Excellent options, upgrading items to +14 and +15, purchasing Flags. It can be obtained every 5 resets.

Reset Jewel:

Custom X-World jewel used to do a character reset. Made with combination of 10x Jewel of Guardian +13 and Excellent Item +10 (100% chance of success).

Jewel of Guardian +13:

Custom X-World jewel used to create Reset Jewel. You can sell it to an NPC to get 10 XCoins.

Jewel of Bless:

Used to increase the upgrade level of items up to +6 with a 100% success rate, making Blessing Potion, various Chaos Machine mixes.

Jewel of Soul:

Used to increase the upgrade level of items, particularly from +6 to +9, but has a 50% (75% item with Luck/100% VIP) success rate. Can from +0 to +6 also. Failure can result in the item's upgrade level decreasing or even back to +0. Its used also in various Chaos Machine mixes, Potion of Soul.

Jewel of Chaos:

A fundamental ingredient for many item combinations within the Chaos Machine.

Jewel of Life:

Used to enhance the "option" of an item, adding additional stats like defense or damage. It has a 50% success rate.

Jewel of Creation:

Used in the creation of stat-boosting "Fruits" and for resurrecting pets. It's also involved in many other Chaos Machine mixes.

Jewel of Guardian:

Primarily used for upgrading Castle Siege defenses and for adding special "pink" options to certain high-level items.

Jewel of Harmony:

Used to add "yellow" additional options to equipment, enhancing their performance. It is created from the gemstone item.

Gemstone:

This item is refined into the Jewel of Harmony.

Low Refining Stone/High Refining Stone:

These stones are used to enhance the options applied by Jewel of Harmony. The High Refining stone has a higher success rate than the Low Refining stone.