Harmony Options: Complete List and How to Apply in MU Online
Complete guide to Harmony Jewel options in MU Online S6: full option list by item type, min/max values, and step-by-step application instructions.
What Is the Harmony Jewel
The Harmony Jewel is one of the seven jewel types present in MU Online Season 6. It was introduced to allow an additional layer of customization on high-level items by adding an exclusive option that cannot be obtained through any other enhancement method.
Unlike the Bless Jewel (which increases the item's level) or the Soul Jewel (which adds luck or increases the additional option), Harmony adds a specific attribute chosen randomly from a list of available options for that item type — weapon, armor, or slot jewelry.
How to Apply the Harmony Jewel
The application process is straightforward but requires attention to avoid wasting jewels on unsuitable items.
Step-by-Step:
Required item → Minimum additional option level of +4
1. Open the Chaos Machine (NPC Lahap in Noria or Devias)
2. Select the "Restoring" option
3. Place the desired item + 1x Harmony Jewel
4. Confirm → Option is generated randomly
5. Result → Item receives 1 Harmony option (replaces previous if any)Harmony Options for Weapons
Weapons are divided into two categories: one-handed weapons and two-handed weapons/bows. Each category has its own set of possible options.
Weapons in General (Swords, Scepters, Staffs, Spears)
| Option | Minimum Value | Maximum Value | Benefit Type |
|---|---|---|---|
| Increase Minimum Damage | +1 | +20 | Fixed minimum damage |
| Increase Maximum Damage | +1 | +20 | Fixed maximum damage |
| Increase Attack Rate | +10 | +50 | % hit chance |
| Increase Attack Speed | +1 | +7 | Speed units |
| Increase Attack Power | +1% | +7% | % over base damage |
| Ignore Enemy Defense | +1% | +7% | Armor penetration |
| Increase Skill Level | +1 | +3 | Skill level |
Bows (Elf / Muse Elf / High Elf)
| Option | Minimum Value | Maximum Value |
|---|---|---|
| Increase Minimum Damage | +1 | +20 |
| Increase Maximum Damage | +1 | +20 |
| Increase Attack Rate | +10 | +50 |
| Increase Attack Speed | +1 | +7 |
| Increase Attack Power | +1% | +7% |
| Ignore Enemy Defense | +1% | +7% |
Harmony Options for Armors
Armors include helmets, armors, pants, gloves, and boots. All armor pieces share the same Harmony option pool.
| Option | Minimum Value | Maximum Value | Notes |
|---|---|---|---|
| Increase Defense | +5 | +50 | Physical defense |
| Increase Maximum HP | +10 | +50 | Life points |
| Increase Maximum MP | +10 | +50 | Mana points |
| Increase HP Recovery | +1 | +10 | HP per second |
| Increase MP Recovery | +1 | +10 | MP per second |
| Increase Elemental Resistance | +1% | +5% | Reduces elemental damage |
| Decrease Damage Received | +1% | +4% | Percentage reduction |
| Increase Agility (SD) | +5 | +40 | Shield Defense |
Recommendations by Class
| Class | Recommended Option | Reason |
|---|---|---|
| DK / Blade Knight / Blade Master | Increase Maximum HP | High exposure in melee |
| DW / Soul Master / Grand Master | Increase Maximum MP | Mana sustain for skills |
| Elf / Muse Elf / High Elf | Increase HP Recovery | Support and survivability |
| MG / Duel Master | Decrease Damage Received | No shield, needs mitigation |
| DL / Lord Emperor | Increase Maximum HP | Tank role and leadership |
| Summoner / Bloody Summoner / Dimension Master | Increase Maximum MP | High mana cost on summons |
Harmony Options for Slot Items (Rings and Pendants)
Equippable jewelry such as rings and pendants have exclusive Harmony options that differ from those of weapons and armors.
| Option | Minimum Value | Maximum Value |
|---|---|---|
| Increase Maximum HP | +10 | +50 |
| Increase Defense | +5 | +30 |
| Increase Elemental Resistance | +1% | +4% |
| Increase HP Recovery | +1 | +6 |
| Increase MP Recovery | +1 | +6 |
Ancient Sets and Harmony
Ancient sets have their own fixed options called "Ancient Options" (shown in blue/gold text). The Harmony Jewel adds an independent option from those Ancient options — they coexist on the item.
Examples of advantageous combinations:
Hyon Set (DK / Dragon Series) + Harmony:
Ancient Option → Fixed set bonus (strength, damage)
Harmony Option → Ignore Defense (7%) or Maximum Damage (+20)
Result → DK with high penetration and fixed damage
Gywen Set (Elf / Bow Series) + Harmony:
Ancient Option → Ranged attack bonus
Harmony Option → Attack Power (+7%) or Attack Speed (+7)
Result → Elf with high long-range DPS
Sebone Set (DW / Bone Series) + Harmony:
Ancient Option → Elemental and skill bonus
Harmony Option → Maximum MP (+50) or Skill Level (+3)
Result → DW with maximum magical sustainCommon Mistakes When Using the Harmony Jewel
1. Applying to an item without sufficient option level The game does not allow application if the item does not have a +4 or higher additional option. Many players try to apply Harmony to +option 2 or 3 items and become confused when the Chaos Machine refuses.
2. Overwriting a valuable option If you already have an item with Harmony at "Ignore Defense 7%" and apply again hoping to improve, you may lose that maximum-value option and receive an inferior one. Always weigh the risk before reapplying.
3. Confusing Harmony with Luck or Excellent options The Harmony Jewel only adds one specific Harmony option (indicated with different text in the item tooltip). It does not interfere with Excellent options (which come from Excellent-grade items naturally) or the Luck option.
4. Using on low-level items Harmony on low-tier items is a waste. Apply only on high-level items that you plan to use long-term or that are already highly upgraded (+).
Obtaining Harmony Jewels
Harmony Jewels are obtained primarily through:
- Drop from high-level monsters in endgame zones (Kalima, Tarkan, Aida, Lost Tower)
- Combining 10 Harmony fragments at the Chaos Machine
- Trading with other players on the server market
- Participation in special events on the ViciadosMU server
Perguntas frequentes
What is the Harmony Jewel?
The Harmony Jewel is a special jewel in MU Online S6 used to add one extra option to high-level items (those with at least +4 additional option). It replaces any existing Harmony option on the item, so always plan ahead before applying.
Can I remove a Harmony option from an item?
Yes. Applying a new Harmony Jewel to an item that already has a Harmony option replaces the previous one. There is no extra cost beyond the jewel itself, but the old option is permanently lost.
Does the Harmony option scale with the item's upgrade level?
No. The Harmony option is fixed and does not scale with the item's + level. Values are set at the moment of application and remain constant regardless of further upgrading.
Do weapons and armors have different Harmony options?
Yes. Weapons receive offensive options such as minimum/maximum damage increase, attack speed, and defense ignore rate. Armors receive defensive options like HP, MP, HP/MP recovery, and damage reduction.
What is the best Harmony option for Blade Master DK?
For the Blade Knight/Blade Master, 'Increase Maximum Damage' on two-handed weapons and 'Increase Attack Power' are generally the most valued options, as they directly impact DPS in physical builds.