Cross Petal Booster Huuma Shuriken

Item ID 650018 Name Cross Petal Booster Huuma Shuriken
A Huuma Shuriken designed to help adventurers grow.
_______________________
Cannot be refined normally.
_______________________
Indestructible in battle
_______________________
ATK +2%
_______________________
For each Refine Level:
ATK +3
_______________________
For each 15 Base Level:
ATK +3 (Applies up to Base Level 195)
_______________________
Refine Level +7:
For each Level of Throwing Mastery:
Increases Ranged Physical Damage by 1%.
_______________________
Refine Level +9:
Decreases Cross Slash skill cooldown by 2 seconds.
Increases Ranged Physical Damage by additional 10%.
Increases damage of Cross Slash and Swirling Petal by 25%.
_______________________
Refine Level +11:
Decreases Swirling Petal skill cooldown by 2 seconds.
Increases Physical Damage against enemies of every size by 15%.
_______________________
Refine Level +13:
Increases damage of Cross Slash and Swirling Petal by additional 15%.
_______________________
Type: Huuma Shuriken
Attack: 250
Weight: 0
Weapon Level: 4
_______________________
Requirement:
Base Level 100
Kagerou, Oboro classes
Weapon Level 4 Identifier SN_B_Huuma
Attack 250 Type Weapon - Fuuma Shuriken
MATK 0 Equip Locations Two-Handed
Defense 0 Equippable Jobs Ninja, Kagerou / Oboro
Range 1 Equip Gender Both (Male and Female)
Slots 0 Equip Upper None
Weight 0 Min Equip Level 100
NPC Buy 0 Max Equip Level None
NPC Sell 0 Refineable No
Credit Price None Trade restriction Can't be dropped, Can't be traded with player, Can't be put in Cart, Can't be put in Storage, Can't be put in Guild Storage, Can't be attached in Mail, Can't be auctioned
Item Script 
.@r = getrefine();
bonus bUnbreakableWeapon;
bonus bAtkRate,2;
bonus bBaseAtk,3*.@r;
bonus bBaseAtk,3*(min(BaseLevel,195)/15);
if (.@r>=7) {
   bonus bLongAtkRate,getskilllv("NJ_TOBIDOUGU");
   if (.@r>=9) {
      bonus bLongAtkRate,10;
      bonus2 bSkillCooldown,"KO_JYUMONJIKIRI",-2000;
      bonus2 bSkillAtk,"KO_HUUMARANKA",25;
      bonus2 bSkillAtk,"KO_JYUMONJIKIRI",25;
      if (.@r>=11) {
         bonus2 bAddSize,Size_All,15;
         bonus2 bSkillCooldown,"KO_HUUMARANKA",-2000;
         if (.@r>=13) {
            bonus2 bSkillAtk,"KO_HUUMARANKA",15;
            bonus2 bSkillAtk,"KO_JYUMONJIKIRI",15;
         }
      }
   }
}