One key thing to note.
Locked door black gulch.
Contains 3 treasure chests.
Resting at a fireplace will regenerate enemies but not shattered statues so don t be afraid to do several hit and return runs to the initial fireplace shattering as many statues as possible each time to open up the area.
Travel to the hidden chamber bonfire in black gulch.
The door leads to darkdiver grandahl who will open a portal to the dark chasm of old if you find all three of his locations.
The dragon talon in the form of its vague description tells you about a locked door in black gulch and that s exactly where you should head.
Opening the locked door in the pit.
Proceed to the right to another platform drop down and kill the two giants found down there.
After jumping down you will find a locked door.
The black gulch.
To obtain the key you must first go through the black gulch drop down to a secret platform which can sometimes be seen with a torch or from the beginning bonfire.
Located in a cave in the gutter.
If you drop down you ll find a ledge with a locked door.
Once you purchase a ladder climb down to find another ladder leading to the locked door.
The rotten is a boss found in the black gulch he is a large mass of undead that wields a giant butchers knife in one hand and uses the other to grab you.
Theres another ledge below that one.
A dark poisonous cave far beneath majula which houses several monstrous abominations and the rotten.
During the fight you will have to be.
The black gulch is a location in dark souls 2.
Unlock to find havel s armor set.
Located above the giant cave described above.
This video displays a clear and fast way to obtain the forgotten key which you will need to open select locked doors.