Lust Boom

Item ID 840000 Name Lust Boom
A grenade launcher used by mercenaries who guarded the Varmundt's Mansion.
It was terribly transformed by the magic interference device installed by the Illusionians.
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Increases damage of Howling Mine by 10%.
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For each 3 Refine Levels:
ATK +6
Increases Attack Speed (decreases After Attack Delay by 10%).
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Refine Level +7:
Increases damage of Howling Mine by additional 10%.
Increases damage of Dragon Tail by 10%.
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Refine Level +9:
Decreases Howling Mine and Dragon Tail skill cooldown by 1 second.
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Refine Level +11:
Increases damage of Howling Mine by additional 25%.
When Crimson Marker has been used, Increases Damage of Dragon Tail by additional 25% for 10 seconds.
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Type: Grenade Launcher
Attack: 330
Weight: 240
Weapon Level: 4
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Requirement:
Base Level 150
Gunslinger classes
Weapon Level 4 Identifier Ep172_1h_Grenade
Attack 330 Type Weapon - Grenade Launcher
MATK 0 Equip Locations Two-Handed
Defense 0 Equippable Jobs Gunslinger, Rebellion
Range 9 Equip Gender Both (Male and Female)
Slots 2 Equip Upper None
Weight 240 Min Equip Level 150
NPC Buy 0 Max Equip Level None
NPC Sell 0 Refineable Yes
Credit Price None Trade restriction None
Item Script 
.@r = getrefine();
bonus2 bSkillAtk,"RL_H_MINE",10;
bonus bAspdRate,3*(.@r/3);
bonus bBaseAtk,6*(.@r/3);
if (.@r>=7) {
   bonus2 bSkillAtk,"RL_D_TAIL",10;
   bonus2 bSkillAtk,"RL_H_MINE",10;
}
if (.@r>=9) {
   bonus2 bSkillCooldown,"RL_D_TAIL",-1000;
   bonus2 bSkillCooldown,"RL_H_MINE",-1000;
}
if (.@r>=11) {
   autobonus3 "{ bonus2 bSkillAtk,\"RL_D_TAIL\",25; }",1000,10000,"RL_C_MARKER";
   bonus2 bSkillAtk,"RL_H_MINE",25;
}

Set Script
Demon's Familiar
Lust Boom 
bonus bBaseAtk,200;
bonus bMatk,200;
Demons Familiar
Lust Boom 
bonus bBaseAtk,200;
bonus bMatk,200;

Lust Boom Dropped By

Monster ID Monster Name Chance Can be Stolen Monster Level Monster Race Monster Element Specific Map
20660 Red Pitaya 0.05% Yes 132 Plant Level 1 Fire  
20646 Boiled Water Piranha 0.03% Yes 138 Fish Level 3 Water