Void Pool... I don't even remember when I got it Anyway, I looked up "Ephemeral UO" see below. Not sure what these things are worth.
Ephemeral is an
item property found on
Covetous Void Pool reward artifacts. Items with this property lose one point of their
maximum durability every six minutes when the item is used while attacking a creature. In other words, players can use these items for a total of 25 hours (6 minutes x 250 maximum durability) while
actively fighting against a creature and not just simply being in war mode or the target of aggression. As noted by
Phoenix,
"the intent is for ephemerals to last for 25 hours of actual fighting time without having to worry about keeping them repaired". Note that the items with this property cannot be
fortified and so can never have their maximum
durability increased.