Until someone with a shirt erratas the brass orb, the narble now is useless as per the NEB rulebook. It damages a trait that is no longer used. Now, being a gentleman, which is now the game should be played in all honestly, I would say a comprimise should be in order.
Example: "The orb no longer effects the stank a per the NEB, go jump off a bridge you non forum reading troll!"
or
"The orb no longer effects the stank a per the NEB, How about establishing a house rule until comperable erata is documented upon the subject. Say 1d6 str 5 hits?" (I would make the spell comparable occording to the pts value of the magic item.)