The Short Sword 'Gilettar' (1d7) (+3,+7)
This shorter version of the long sword is a common weapon for rogues and
mages.
A stubby blade worn by Beren, whose horn sounded of old in the glades of
Brethil.
It increases your attack speed by 2. It is especially deadly against
natural creatures. It provides resistance to disenchantment. It
allows you to see invisible monsters. It slows your metabolism. It
speeds your regenerative powers. It cannot be harmed by acid, cold,
lightning or fire.
Level 20, Rarity 8, 8.0 lbs, 35000 Gold

(T.o.M.E. 2.3.5)