Key to the gate that blocks the Tomb of Oedon.
Beyond the tomb, Oedon Chapel can be found in the centre
of the Cathedral Ward.
Only today the church is abandoned, and some say that the
residents of Oedon have all gone mad.
- The Oedon Tomb Key is acquired automatically after defeating Father Gascoigne.
The Oedon Tomb Key unlocks the gate at the back of the graveyard where Father Gascoigne is encountered. It grants access to the Cathedral Ward.