One of the most challenging lesser Dungeon Bosses that Tarnished will encounter in Elden Ring is the invisible Black Knife Assassin of Sage's Cave in Altus Plateau. The fight will likely begin with the player entering the boss chamber only to freeze in confusion that there's no boss in sight...
✕Remove Ads To get this powerful Spirit Summon inElden Ring, Tarnished must reach the conclusion of Lunar Princess Ranni's questline. This is because the Black Knife Tiche Ashes are obtained from completing the Ringleader's Evergaol, which sits atop the plateau above the Village of the Alb...