Siegfried's Helmet

Item ID 19285 Name Siegfried's Helmet
A helmet worn by a certain hero.
The hero has an immortal body that does not accept any weapons.
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Decreases damage taken from Boss class by 5%.
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Refine Level +6:
Perfect Dodge +5
Decreases damage taken from Boss class by an additional 5%.
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Refine Level +8:
Perfect Dodge +5
Decreases damage taken from Boss class by an additional 10%.
Prevents the user from being knocked back.
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Indestructible in battle
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Type: Headgear
Defense: 0
Position: Upper
Weight: 50
Armor Level: 1
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Requirement:
Base Level 100
Weapon Level 0 Identifier Helmet_Of_Siegfried_J
Attack 0 Type Armor
MATK 0 Equip Locations Upper Headgear
Defense 0 Equippable Jobs None
Range 0 Equip Gender Both (Male and Female)
Slots 1 Equip Upper None
Weight 50 Min Equip Level 100
NPC Buy 20 Max Equip Level None
NPC Sell 10 Refineable Yes
Credit Price None Trade restriction None
Item Script 
.@r = getrefine();
bonus2 bSubClass,Class_Boss,5;
bonus bUnbreakableHelm;
if (.@r>=6) {
   bonus bFlee2,5;
   bonus2 bSubClass,Class_Boss,5;
}
if (.@r>=8) {
   bonus bFlee2,5;
   bonus2 bSubClass,Class_Boss,10;
   bonus bNoKnockback;
}