You'll come to the Shadow Wars section of Shadow of War, after you've completed The Bright Lord mission, bringing a temporary close to the events of the main plot. Mask of an Empress: Wraith Execution, Wraith Chain, and Chain of Shadows each deal more damage with each successive Wraith.Mask of the High King: Raise Dead summons Gondorian Wights.Mask of the Fell Rider: Graug Call summons an Elemental Graug.Melee and Stealth damage increase for five seconds after use. Mask of the Undying: Waters of Lórien and Spectral Dash cost no Focus.Mask of the General: Consume and Drain kills create a Curse explosion.Servant’s Blackened Armor: Allied grunt Orcs have a chance to resurrect when they die.Rewards for Completing Shadow Wars in Shadow of War If you've already completed Shadow Wars you'll get this gear when you next start playing.
