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Rainstorm Arrow Booster Bow

Rainstorm Arrow Booster Bow

Weapon · BowID 700017RS_B_Bow
  • EquipTwo-handed
  • ATK200
  • Range5
  • Weapon Lv4
  • Level100+
  • Weight0
  • RefineYes
  • NPC sellNo

ClassesBard line and Dancer line (3rd and 4th classes only)

In-game description

A Bow designed to help adventurers grow.


Cannot be refined normally.


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 Musical Lesson/Dancing Lesson:

Increases Ranged Physical Damage by 2%.


Refine Level +9:

Decreases Severe Rainstorm skill cooldown by 1 second.

Increases Damage of Severe Rainstorm by 25%.


Refine Level +11:

Decreases Severe Rainstorm skill cooldown by additional 1 second.

Increases Physical Damage against enemies of every size by 15%.


Refine Level +13:

Increases Damage of Severe Rainstorm by additional 15%.

What it does

  • ATK +2%
  • ATK (the amount depends on conditions)
  • At refine +7 or higher:
    • For every level of Music Lessons:
      • +2% ranged physical damage
    • For every level of Dance Lessons:
      • +2% ranged physical damage
  • At refine +9 or higher:
    • Severe Rainstorm cooldown -1 s
    • Severe Rainstorm Melee damage +25%
  • At refine +11 or higher:
    • +15% physical damage against enemies of every size
    • Severe Rainstorm cooldown -1 s
  • At refine +13 or higher:
    • Severe Rainstorm Melee damage +15%
Show script
.@r = getrefine();
bonus bAtkRate,2;
bonus bBaseAtk,3*.@r+3*(min(BaseLevel,195)/15);
if (.@r>=7) {
   bonus bLongAtkRate,2*getskilllv("BA_MUSICALLESSON");
   bonus bLongAtkRate,2*getskilllv("DC_DANCINGLESSON");
}
if (.@r>=9) {
   bonus2 bSkillCooldown,"WM_SEVERE_RAINSTORM",-1000;
   bonus2 bSkillAtk,"WM_SEVERE_RAINSTORM_MELEE",25;
}
if (.@r>=11) {
   bonus2 bAddSize,Size_All,15;
   bonus2 bSkillCooldown,"WM_SEVERE_RAINSTORM",-1000;
}
if (.@r>=13) {
   bonus2 bSkillAtk,"WM_SEVERE_RAINSTORM_MELEE",15;
}