Engraved Icy Storm Rune Suit

Item ID 450283 Name Engraved Icy Storm Rune Suit
An suit born from deep energy research on Varmundt's Biosphere.
The rune magic of cold and storm is engraved along with the user's magic.
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POW +3, CON +3, Critical -10.
ATK +140
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For each 2 Refine Levels:
ATK +15, DEF +30
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Refine Level +7:
ATK +5%, P.ATK +2, MDEF +25.
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Refine Level +9:
P.ATK +5, MDEF +25.
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Refine Level +11:
Decreases After Skill Delay by 10%.
Increases Ranged Physical Damage by 15%.
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[Bonus by Grade]
[Grade D]: ATK +25, ATK +5%.
[Grade C]: ATK +45, ATK +8%, Ranged Physical Damage +3%.
[Grade B]: ATK +13%, Ranged Physical Damage +5%, POW +10.
[Grade A]: ATK +16%, Ranged Physical Damage +7%, CON +10.
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Type: Armor
Defense: 125
Weight: 0
Armor Level: 2
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Requirement:
Base Level 250
Weapon Level 0 Identifier Ice_S_R_Suits2
Attack 0 Type Armor
MATK 0 Equip Locations Armor
Defense 125 Equippable Jobs None
Range 0 Equip Gender Both (Male and Female)
Slots 1 Equip Upper None
Weight 0 Min Equip Level 250
NPC Buy 0 Max Equip Level None
NPC Sell 0 Refineable Yes
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 
.@g = getenchantgrade();
.@r = getrefine();
bonus bCritical,-10;
bonus bPow,3;
bonus bCon,3;
bonus bBaseAtk,140+15*(.@r/2);
bonus bDef,30*(.@r/2);
if (.@r>=7) {
   bonus bPAtk,2;
   bonus bAtkRate,5;
   bonus bMdef,25;
   if (.@r>=9) {
      bonus bPAtk,5;
      bonus bMdef,25;
      if (.@r>=11) {
         bonus bLongAtkRate,15;
         bonus bDelayrate,-10;
      }
   }
}
if (.@g>=ENCHANTGRADE_D) {
   bonus bAtkRate,5;
   bonus bBaseAtk,25;
   if (.@g>=ENCHANTGRADE_C) {
      bonus bLongAtkRate,3;
      bonus bAtkRate,8;
      bonus bBaseAtk,45;
      if (.@g>=ENCHANTGRADE_B) {
         bonus bLongAtkRate,5;
         bonus bAtkRate,13;
         bonus bPow,10;
         if (.@g>=ENCHANTGRADE_A) {
            bonus bLongAtkRate,7;
            bonus bAtkRate,16;
            bonus bCon,10;
         }
      }
   }
}

Set Script
Engraved Icy Storm Rune Suit
Biosphere Abyss Ring 
bonus2 bIgnoreDefClassRate,Class_All,50;
bonus2 bAddClass,Class_All,30;