Racing Cap (Sura)

Item ID 19198 Name Racing Cap (Sura)
A very valuable commemorative hat made by the Monster Race Association for customers who use Monster Race.
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For each 2 Refine Levels:
ATK +10
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For each 3 Refine Levels:
Increases Attack Speed (decreases After Attack Delay by 2%).
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Refine Level +8:
For each Level of Combo Finish:
Decreases SP Consumption of Rampage Blaster by 1.
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Refine Level +11:
Increases damage of Rampage Blaster by 30%.
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Type: Headgear
Defense: 10
Position: Upper
Weight: 0
Armor Level: 1
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Requirement:
Base Level 100
Sura
Weapon Level 0 Identifier Racing_C_Sura
Attack 0 Type Armor
MATK 0 Equip Locations Upper Headgear
Defense 10 Equippable Jobs Monk
Range 0 Equip Gender Both (Male and Female)
Slots 1 Equip Upper Third, Third Upper, Third Baby
Weight 0 Min Equip Level 100
NPC Buy 20 Max Equip Level None
NPC Sell 10 Refineable Yes
Credit Price None Trade restriction Can't be dropped, Can't be traded with player, Can't be sold to NPC, Can't be put in Cart, Can't be put in Guild Storage, Can't be attached in Mail, Can't be auctioned
Item Script 
.@r = getrefine();
bonus bBaseAtk,10*(.@r/2);
bonus bAspdRate,2*(.@r/3);
if (.@r>=8)
   bonus2 bSkillUseSP,"SR_KNUCKLEARROW",getskilllv("MO_COMBOFINISH");
if (.@r>=11)
   bonus2 bSkillAtk,"SR_KNUCKLEARROW",30;

Set Script
Racing Cap (Sura)
Racing(Sura) 1Lv 
bonus2 bSkillAtk,"SR_KNUCKLEARROW",20;
Racing Cap (Sura)
Racing(Sura) 2Lv 
bonus2 bSkillAtk,"SR_KNUCKLEARROW",30;
bonus4 bAutoSpellOnSkill,"SR_KNUCKLEARROW","CH_SOULCOLLECT",1,20;
/*unknow rate*/
Racing Cap (Sura)
Racing(Sura) 3Lv 
bonus2 bSkillAtk,"SR_KNUCKLEARROW",60;
bonus4 bAutoSpellOnSkill,"SR_KNUCKLEARROW","CH_SOULCOLLECT",1,50;
/*unknow rate*/
Racing Shoes
Racing Cap (Sura) 
if (getequiprefinerycnt(EQI_SHOES)+getequiprefinerycnt(EQI_HEAD_TOP) >= 21) {
   bonus bDelayrate,-10;
   autobonus3 "{ bonus2 bAddClass,Class_Boss,25; }",30,10000,"SR_KNUCKLEARROW";
}