Shadewalker's Helmet

is part of the Shadewalker armor set for the Trickster Rogue.

Acquisition
This armor piece has a chance of dropping in the Epic version of the Lair of the Mad Dragon dungeon. It can also drop from some other Epic level content in the game, including the Shores of Tuern, Lair of Lostmauth and the Draconic Heralds in the Well of Dragons, all part of the Tyranny of Dragons Campaign.