Patent Blade Katar

Item ID 610009 Name Patent Blade Katar
Katar with sharp blades.
He recovered his former glory and began to display his natural abilities.
It resonates with Great Hero's Boots.
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For each 2 Refine Levels:
ATK +15
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For each 3 Refine Levels:
Increases Attack Speed (decreases After Attack Delay by 4%).
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Refine Level +7:
Increases damage of Rolling Cutter and Cross Ripper Slasher by 25%.
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Refine Level +9:
Decreases After Skill Delay by 12%.
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Refine Level +11:
Increases melee and long Ranged Physical Damage by 10%.
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When equipped with Great Hero's Boots:
STR +10, ATK +7%.
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Type: Katar
Attack: 275
Weight: 140
Weapon Level: 4
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Requirement:
Base Level 150
Guillotine Cross
Weapon Level 4 Identifier Up_Blade_Katar
Attack 275 Type Weapon - Katar
MATK 0 Equip Locations Two-Handed
Defense 0 Equippable Jobs Assassin
Range 1 Equip Gender Both (Male and Female)
Slots 2 Equip Upper Third, Third Upper, Third Baby
Weight 140 Min Equip Level 150
NPC Buy 0 Max Equip Level None
NPC Sell 0 Refineable Yes
Credit Price None Trade restriction None
Item Script 
.@r = getrefine();
bonus bBaseAtk,.@r/2*15;
bonus bAspdRate,(.@r*2/3);
if (.@r>=7) {
   bonus2 bSkillAtk,"GC_ROLLINGCUTTER",25;
   bonus2 bSkillAtk,"GC_CROSSRIPPERSLASHER",25;
}
if (.@r>=9) {
   bonus bDelayrate,-12;
}
if (.@r>=11) {
   bonus bShortAtkRate,10;
   bonus bLongAtkRate,10;
}

Set Script
Great Hero Boots
Patent Blade Katar 
bonus bStr,10;
bonus bAtkRate,7;
Ring of Unknown Hero (Guillotine)
Patent Blade Katar 
bonus bShortAtkRate,8;
if (getequiprefinerycnt(EQI_HAND_R)>=11)
   bonus2 bSkillAtk,"GC_ROLLINGCUTTER",(readparam(bStr)+readparam(bDex))/12;
[Not For Sale] Ring of Unknown Hero (Guillotine)
Patent Blade Katar 
bonus bShortAtkRate,8;
if (getequiprefinerycnt(EQI_HAND_R)>=11)
   bonus2 bSkillAtk,"GC_ROLLINGCUTTER",(readparam(bStr)+readparam(bDex))/12;