The Nemedian

Description
"The last glints of the sun shone on the golden banner of Nemedia with the scarlet dragon, unfurled in the breeze above the pavilion of King Tarascus on an eminence near the eastern cliffs. But the shadow of the western cliffs fell like a vast purple pall across the tents and the army of Aquilonia, and upon the black banner with its golden lion that floated above King Conan's pavilion."

- The Hour of the Dragon

This helmet, battered as it may be, provides ample protection. In addition, while worn, it will repair any wielded weapon each time you take damage.

Source
May be looted from The End of All Hope located at the rear of Skittering Cavern in the Exiled Lands or just north of the Gates of X'chotl (North) on the Isle of Siptah.

Repair
This item can be repaired with a.