Is apparently too powerful for Krong to work his voodoo on. Kronging it does nothing, same as when trying to krong the Threepwood helm. Not sure if this is bug or working as intended, reported anyways! Edit: Kronged it again for good measure, this time it worked, muchly so. Recieved 1 crushing damage, 1 necro resist, 2 nimbleness and "fire under enemies" special effect. Lovely!