Poenitentia Attendo

Item ID 700024 Name Poenitentia Attendo
A bow containing the pain of bereavement.
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ATK +10%
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Increases damage of Gale Storm by 10%.
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For each 2 Refine Levels:
Increases damage of Arrow Storm by 3%.
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Refine Level +7:
Increases Ranged Physical Damage by 10%.
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Refine Level +9:
Increases damage of Arrow Storm by additional 30%.
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Refine Level +11:
Decreases Arrow Storm skill cooldown by 0.7 seconds.
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[Bonus by Grade]
[Grade D]: Damage of Gale Storm +5%.
[Grade C]: Damage of Gale Storm +8%, P.ATK +1.
[Grade B]: Damage of Gale Storm +12%, CON +1.
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Type: Bow
Attack: 250
Weight: 140
Weapon Level: 5
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Requirement:
Base Level 230
Windhawk
Weapon Level 5 Identifier Poenetentia_Attendo
Attack 250 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 140 Min Equip Level 230
NPC Buy 0 Max Equip Level None
NPC Sell 0 Refineable Yes
Credit Price None Trade restriction None
Item Script 
.@g = getenchantgrade();
.@r = getrefine();
bonus bAtkRate,10;
bonus2 bSkillAtk,"WH_GALESTORM",10;
bonus2 bSkillAtk,"RA_ARROWSTORM",3*(.@r/2);
if (.@r>=7) {
   bonus bLongAtkRate,10;
   if (.@r>=9) {
      bonus2 bSkillAtk,"RA_ARROWSTORM",30;
      if (.@r>=11) {
         bonus2 bSkillCooldown,"RA_ARROWSTORM",-700;
      }
   }
}
if (.@g >= ENCHANTGRADE_D) {
   bonus2 bSkillAtk,"WH_GALESTORM",5;
   if (.@g >= ENCHANTGRADE_C) {
      bonus bPAtk,1;
      bonus2 bSkillAtk,"WH_GALESTORM",8;
      if (.@g >= ENCHANTGRADE_B) {
         bonus bCon,1;
         bonus2 bSkillAtk,"WH_GALESTORM",12;
      }
   }
}

Set Script
Penance Crown
Poenitentia Attendo 
.@r = getequiprefinerycnt(EQI_HAND_R);
bonus bLongAtkRate,15;
bonus2 bSkillAtk,"RA_ARROWSTORM",8*(.@r/2);
bonus2 bSkillAtk,"WH_GALESTORM",8*(.@r/2);