Originally released for Everquest's 13th Anniversary (13% chance of harm, 13 HP, 13 charges, 130 min. recast delay, 130 SC, casting time 1.3 secs), this item is back on sale for March 2014.
A "long dozen" is 13, by the way. It seems that medieval bakers were not to keen on the possibility of losing a hand to an axe if they were accused of cheating the customer, so they threw in an extra item, just in case.
Edited, Mar 1st 2014 1:37pm by Oxgoad