Sword of Jack

This Sword requires the blood of a descendant of the Archon. Before it can be activated, however, the seal on it must be broken. In order to do so, one wishing to gain the Sword must travel to the abbey in Hook Coast with at least one descendant of the Archon and complete some sort of ritual near the front of the temple. Once that happens, the Septimal Key appears, and must then be used to activate the Focus Sites throughout Albion; doing so reveals the sword. To achieve full power, the Sword requires the death of at least one descendant of the Archon per user. The precise reason for this is never stated, although it likely has to do with the fact that William Black was its first human wielder and his soul dwells within the sword.

Accessory based from the hit RPG Fable