non-magical talisman?

I found this item, looked at it and it said it was a talisman. So I take it to Tahren and this is what I see... [table width=100% border=0 bgcolor=black] [font color=white] [font color="pink"]You give item to Tahren the Noldarian Smith of Battle. [font color="pink"]Tahren inspects item closely, snorts, then hands it back to you. [font color="blue"]Tahren the Noldarian Smith of Battle says to you 'Not a bit of the taint on that, ME. Might be better off using it to kill mages.' [font color=yellow]***SNIP RUNNING TO THE INN*** [font color="cyan"]Alduk tells you 'It is worth 500 copper, and is of the 15th level of power.' [font color="cyan"]Alduk tells you 'It is made of silver and weighs 1 pounds 8 ounces.' [font color="cyan"]Alduk tells you 'It can be used a maximum of 3 times. It can still be used 3 times.' [font color="cyan"]Alduk tells you 'It contains the spell 'wind wall' of the 18th level' [font color="cyan"]Alduk tells you 'When worn, it affects your wisdom by 1 points and your intelligence by 1 points'