Furious Storm Bow

Item ID 700100 Name Furious Storm Bow
A bow imbued with the power of the wrathful wind.
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Increases damage of Gale Storm by 10%.
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Base Level at least 210:
ATK +7%, ATK +70.
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Base Level at least 220:
Increases damage of Gale Storm by additional 5%.
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Base Level at least 230:
Increases Physical Damage against enemies of every size by 10%.
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Refine Level +7:
Increases Critical Damage by 10%.
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Refine Level +9:
Increases damage of Gale Storm by additional 10%.
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Refine Level +10:
Critical +10
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Refine Level +11:
Increases damage of Gale Storm by additional 10%.
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When equipped with Furious Boots:
Decreases SP Consumption of Gale Storm by 20.
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[Bonus by Grade]
[Grade D]: Critical Damage +15%.
[Grade C]: Damage of Gale Storm +5%.
[Grade B]: Damage of Gale Storm +10%.
[Grade A]: ATK +4%, P.ATK +4 per 2 Refine Levels.
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Type: Bow
Attack: 210
Weight: 180
Weapon Level: 5
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Requirement:
Base Level 205
Windhawk
Weapon Level 5 Identifier StormBow_Furious
Attack 210 Type Weapon - Bow
MATK 0 Equip Locations Two-Handed
Defense 0 Equippable Jobs Hunter
Range 5 Equip Gender Both (Male and Female)
Slots 2 Equip Upper None
Weight 180 Min Equip Level 205
NPC Buy 0 Max Equip Level None
NPC Sell 0 Refineable Yes
Credit Price None Trade restriction None
Item Script 
.@g = getenchantgrade();
.@r = getrefine();
bonus2 bSkillAtk,"WH_GALESTORM",5;
if (BaseLevel>=210) {
   bonus bAtkRate,7;
   bonus bBaseAtk,70;
}
if (BaseLevel>=220) {
   bonus2 bSkillAtk,"WH_GALESTORM",5;
}
if (BaseLevel>=230) {
   bonus2 bAddSize,Size_All,10;
}
if (.@r>=7) {
   bonus bCritAtkRate,10;
   if (.@r>=9) {
      bonus2 bSkillAtk,"WH_GALESTORM",10;
      if (.@r>=10) {
         bonus bCritical,10;
         if (.@r>=11) {
            bonus2 bSkillAtk,"WH_GALESTORM",10;
         }
      }
   }
}
if (.@g>=ENCHANTGRADE_D) {
   bonus bCritAtkRate,15;
   if (.@g>=ENCHANTGRADE_C) {
      bonus2 bSkillAtk,"WH_GALESTORM",5;
      if (.@g>=ENCHANTGRADE_B) {
         bonus2 bSkillAtk,"WH_GALESTORM",10;
         if (.@g>=ENCHANTGRADE_A) {
            bonus bPAtk,4*(.@r/2);
            bonus bAtkRate,4*(.@r/2);
         }
      }
   }
}

Set Script
Furious Crown (Windhawk)
Furious Storm Bow 
bonus2 bSkillAtk,"WH_GALESTORM",15;
Furious Storm Bow
Furious Boots 
bonus2 bSkillUseSP,"WH_GALESTORM",20;