void main()
{
if(GetIsOpen(OBJECT_SELF) == FALSE)
{
ApplyEffectToObject(DURATION_TYPE_PERMANENT,EffectPetrify(),GetLastUsedBy(),600.0);

ApplyEffectToObject(DURATION_TYPE_INSTANT,EffectVisualEffect(VFX_IMP_NEGATIVE_ENERGY),GetLastUsedBy(),1.0);
}
}