void main()
{
    if(GetTag(OBJECT_SELF) == "lighting")
    {
        if(d20(1) <= 15)
        {
        ActionCastSpellAtObject(SPELL_CALL_LIGHTNING, OBJECT_SELF, METAMAGIC_NONE, TRUE, 3, PROJECTILE_PATH_TYPE_DEFAULT, TRUE);
        }
    }
    else if(GetTag(OBJECT_SELF) == "dreamupdate")
    {
        ApplyEffectToObject(DURATION_TYPE_TEMPORARY, EffectVisualEffect(VFX_DUR_GLOW_PURPLE, FALSE), OBJECT_SELF, 6.0);
    }
}