Geffen Magic Muffler

Item ID 20943 Name Geffen Magic Muffler
Rare equipment offered in Collector Kachua's collection list.
It was reported that it was used in the past by Gefen's Archmage, but it was known to have been practiced.
It seems to be related to the equipment that was given at the Geffen Magic Tournament.
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Decreases Variable Casting Time by 10%.
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For each 2 Refine Levels:
MATK +10
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For each 3 Refine Levels:
MATK +1%
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Refine Level +7:
Increases Magical Damage with every element by 5%.
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Refine Level +9:
Decreases Variable Casting Time by additional 10%.
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When equipped with Geffen Magic Robe:
MATK +30

Refine Level of Geffen Magic Robe is +11 or higher:
MATK +40
Decreases Variable Casting Time by additional 20%.
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When equipped with Magic Intensifier Ring:
Decreases SP Consumption by 5%.
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Type: Garment
Defense: 20
Weight: 55
Armor Level: 1
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Requirement:
Base Level 99
Weapon Level 0 Identifier Geffen_Magic_Muffler
Attack 0 Type Armor
MATK 0 Equip Locations Garment
Defense 20 Equippable Jobs None
Range 0 Equip Gender Both (Male and Female)
Slots 1 Equip Upper None
Weight 55 Min Equip Level 99
NPC Buy 20 Max Equip Level None
NPC Sell 10 Refineable Yes
Credit Price None Trade restriction None
Item Script 
.@r = getrefine();
.@val = -10;
 bonus bMatk,(10*(.@r/2));
bonus bMatkRate,(.@r/3);
if (.@r >= 7) {
   bonus2 bMagicAtkEle,Ele_All,5;
}
if (.@r >= 9) {
   .@val -= 10;
}
bonus bVariableCastrate,.@val;

Set Script
Magic Intensifier Ring
Geffen Magic Muffler 
bonus bUseSPrate,-5;
Geffen Magic Robe
Geffen Magic Muffler 
.@val = 30;
.@eq = getequiprefinerycnt(EQI_ARMOR);
if (.@eq >= 11) {
   .@val += 40;
   bonus bVariableCastrate,-20;
}
bonus bMatk,.@val;