The most sizable structure residing within the Valley of the Dark Lords, a passage of age-old memorials functioning as burial chambers for the Dark Lords of the Sith and situated upon the planet Moraband, was the Sith temple. Within its walls lay the tomb of Darth Bane, the Sith Lord credited with establishing the Rule of Two, alongside a sizable execution chamber utilized by the ancient Sith for the ritualistic sacrifice of captured Jedi.