The crown representing Sagittarius, the ninth position of the zodiac. The birthstone, Zircon, is embedded.
It has been modified to suit the upgraded OS weapons.

For each 2 Refine Levels:
ATK +20

Refine Level +7:
Decreases variable cast time by 15%.

Refine Level +9:
Increases ranged physical damage by 20%.

Refine Level +11:
Increases physical damage against enemies of Small and Medium sized enemies by 20%.
Decreases fixed cast time by 0.2 seconds.

When equipped with Burning Knuckle-OSAD:
Decreases Rampage Blaster skill cooldown by 1 second.

For each 2 Refine Levels of Burning Knuckle-OSAD:
Increases ranged physical damage by additional 4%.

When equipped with Saphir Mace-OSAD:
Decreases variable cast time by additional 10%.

For each 2 Refine Levels of Saphir Mace-OSAD:
Increases damage of Acid Demonstration by 5%.

When equipped with HR-S55-OSAD:
Increases ranged physical damage by additional 10%.

For each 2 Refine Levels of HR-S55-OSAD:
Increases damage of Hammer of God by 5%.

[iRO Description]
A chest representing the 9th constellation, the Inmagus. It is inlaid with the birthstone, Zircon.
It has been modified to fit upgraded OS weapons.

Every 2 refine level, ATK +20.
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When refined to +7 or higher, decreases Variable Casting Time by 15%.

When refined to +9 or higher, increases ranged physical damage by 20%.

When refined to +10 or higher, increases damage to Small and Medium size monster by 20%,
and reduces Fixed Casting Time by 0.2 seconds.
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Set Bonus:
Sagittarius Celestial Coronet-LT [1]
Burning Knuckle-OSAD [2]

Reduces Rampage Blast skill delay by 1 second.
Every 2 refine level of weapon, increases long ranged physical damage by 4%.
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Set Bonus:
Sagittarius Celestial Coronet-LT [1]
Saphir Mace-OSAD [2]

Reduces Variable Casting Time by 10%.
Every 2 refine level of weapon, increases Acid Bomb damage by 5%.
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Set Bonus:
Sagittarius Celestial Coronet-LT [1]
HR-S55-OSAD [2]

Increases ranged physical damage by 10%.
Every 2 refine level of weapon, increases God's Hammer damage by 5%.
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Type : Headgear
Def : 0
Location : Upper
Armor Level : 2
Required Level : 170
Class : All jobs