The Black Cape is a back equipment that can be acquired in the Frontier. The Black Cape can be purchased from the Arbewhy in The Town of Right and Wrong at a price of 50,000 gold. It is the counterpart to the White Cape, another basic cape that can also be obtained from Arbewhy. The Black Cape can also be obtained from the Otherworld Tower.
As its name and description imply, it is a black cape worn by heroes of the Frontier. Other than that, not much can be said about its simple look.
When worn, the Black Cape will simply be shown on the player's back, however, the players will not receive any benefits from the cape, other than to be used for vanity purposes.