Who can help this itembouns?

[rosfus]

ITEM 18827 VALKYRIE_CIRCLET

 

I translation it from jRO

1. STR +1, MDEF +3
2. Properties and physical attacks against dark demon-shaped, monster damage +10%
3. And [Ear_Of_Angel's_Wing ID:5074] together equipment, physical attacks a chance within 5 seconds, turned to Monster [Valkyrie Randgris ID:1891]
4. [VALKYRIE_CIRCLET] refinery value added per upgrade it to transform into a monster [Valkyrie Randgris] chance.
5. Transformed into a monster [Valkyrie Randgris], all the attacks of 9 cell range attacks, while HIT-10, per HP-30.

 

Here is my approach

 

 

ITEM SCRIPT { bonus bStr,1; bonus2 bAddRace,7,10; bonus2 bAddEle,6,10; bonus bMdef,3; }

 

ITEM COMBO DB 

 

 

18827:5074,{ autobonus "{ bonus bHit,-10; bonus2 bHPLossRate,30,1000; bonus bAtkRange,9; callfunc Item_18827;}",100,5000,BF_WEAPON,"{ specialeffect2 EF_FIRESPLASHHIT; }";}

 

FUNC SCRIPT

 

function script Item_18827 {
initnpctimer;
end;

OnTimer10:
atcommand "@disguise 1891"; sleep2 50000;
end;

OnTimer40000:
atcommand "@undisguise";
end;
}

 

 

But it has no effect, Who can help me for this?