Staff of Destruction

Item ID 2003 Name Staff of Destruction
Two handed staff that seems to be possesing a tremendous power. The owner of the staff has to have a strong spiritual strength to use this staff properly.
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INT +3, AGI +10
MATK +280
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Decreases Variable Casting Time of Mystical Amplification by 50%.
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For each 2 Refine Levels:
MATK +1%
Increases SP Consumption by 1%.
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Random chance to auto-cast Level 5 Jupitel Thunder on attacker when wielder receive physical attacks.
this chance can be increased by raising the weapon's Refine Level.
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Type: Two-Handed Staff
Attack: 130
Weight: 250
Weapon Level: 4
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Requirement:
Base Level 80
High Wizard
Weapon Level 4 Identifier Destruction_Rod_M
Attack 130 Type Weapon - Two-Handed Staff
MATK 280 Equip Locations Two-Handed
Defense 0 Equippable Jobs Wizard
Range 1 Equip Gender Both (Male and Female)
Slots 1 Equip Upper Upper, Third, Third Upper, Third Baby
Weight 250 Min Equip Level 80
NPC Buy 20 Max Equip Level None
NPC Sell 10 Refineable Yes
Credit Price None Trade restriction Can't be dropped, Can't be traded with player, Can't be sold to NPC, Can't be put in Cart, Can't be put in Guild Storage, Can't be attached in Mail, Can't be auctioned
Item Script 
.@r = getrefine();
bonus bMatkRate,25+(.@r/2);
bonus bInt,3;
bonus bAgi,10;
bonus bUseSPrate,(.@r*2);
bonus3 bAutoSpellWhenHit,"WZ_JUPITEL",5,(.@r*20);
bonus2 bVariableCastrate,"HW_MAGICPOWER",-50;

Set Script
Staff of Destruction
Racing Cap (Warlock) 
bonus2 bVariableCastrate,"HW_MAGICPOWER",50;