Patent Iron Nail

Item ID 560008 Name Patent Iron Nail
A knuckle once worn by ancient hero.
The ancient power awakened and began to exert its natural power.
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 Ranged Physical Damage by 4%.
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Refine Level +7:
Increases damage of Rampage Blast and Ride in Lightning by 10%.
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Refine Level +9:
Decreases cooldown of Rampage Blast and Earth Shaker by 1 sec.
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Refine Level +11:
Decreases SP Consumption of Rampage Blast by 15%.
Increases damage of Rampage Blast and Ride in Lightning by additional 10%.
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When equipped with Great Hero's Boots:
STR +10, ATK +7%.
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Type: Knuckle
Attack: 205
Weight: 120
Weapon Level: 4
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Requirement:
Base Level 150
Sura
Weapon Level 4 Identifier Up_Iron_Nail_K
Attack 205 Type Weapon - Knuckle
MATK 0 Equip Locations Main Hand
Defense 0 Equippable Jobs Monk
Range 1 Equip Gender Both (Male and Female)
Slots 2 Equip Upper Third, Third Upper, Third Baby
Weight 120 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 bLongAtkRate,.@r/3*4;
if (.@r>=7) {
   bonus2 bSkillAtk,"SR_RAMPAGEBLASTER",10;
   bonus2 bSkillAtk,"SR_RIDEINLIGHTNING",10;
}
if (.@r>=9) {
   bonus2 bSkillCooldown,"SR_RAMPAGEBLASTER",-1000;
   bonus2 bSkillCooldown,"SR_EARTHSHAKER",-1000;
}
if (.@r>=11) {
   bonus2 bSkillAtk,"SR_RAMPAGEBLASTER",15;
   bonus2 bSkillAtk,"SR_RIDEINLIGHTNING",15;
   bonus2 bSkillUseSPrate,"SR_RAMPAGEBLASTER",15;
}

Set Script
Great Hero Boots
Patent Iron Nail 
bonus bStr,10;
bonus bAtkRate,7;
Ring of Unknown Hero (Sura)
Patent Iron Nail 
bonus bLongAtkRate,8;
if (getequiprefinerycnt(EQI_HAND_R)>=11)
   bonus2 bSkillAtk,"SR_RAMPAGEBLASTER",(readparam(bStr)+readparam(bDex))/12;
[Not For Sale] Ring of Unknown Hero (Sura)
Patent Iron Nail 
bonus bLongAtkRate,8;
if (getequiprefinerycnt(EQI_HAND_R)>=11)
   bonus2 bSkillAtk,"SR_RAMPAGEBLASTER",(readparam(bStr)+readparam(bDex))/12;