Installing custom aura level 99

First you need to know how to add a hateffect custom, here is the guidehttps://frost.ragdev.com/installing-and-fixing-hateffect/

data\luafiles514\lua files\service_YOUSERVICE\ExternalSettings_kr.lub

detail, I put YOUSERVICE, because mine is service_korea, but yours can be service_america, _brazil … it depends on how you are sclientinfo.xml

MaxLevelTable = {
	BaseLevel = 99,
	BaseLevel3rd = 200,
	BaseLevelExtend2 = 200,
	BaseLevelUpperJob = 200,
	BaseLevelHomun = 200,
	BaseLevelDoram = 200,
	JobLevelNovice = 10,
	JobLevelSuperNovice = 99,
	JobLevelBase = 50,
	JobLevel2nd = 70,
	JobLevel3rd = 70,
	JobLevelExtend2 = 70,
	JobLevelUpperJob = 70,
	JobLevelDoram = 60
}

for

MaxLevelTable = {
	BaseLevel = 0,

that way the original aura will disappear for level 99.
assuming you’ve already added the new hateffect as I said at the beginning of this post, you got an ID number, so assuming the ID is
HAT_EF_CUSTOM_FROST = 218, you just need to add this script to your emulator:

-	script	AuraSet	HIDDEN_NPC,{

OnPCLoginEvent:
OnPCBaseLvUpEvent:

	if(BaseLevel >= 99){
    sleep2 100;
    hateffect 218,true;
    end;
	}
	hateffect 218,false;
	end;
}