|Ramsden - The Anvil||Cash||25|
Open Door / Search Guard Station for Key
After you've accepted this Side Mission from Ramsden, head over to the waypoint on the map and open the door. Once you're inside you'll need to find the Prison Gate Key, search through the three possible locations to find the key.
Unlock Gate / Find Holder
Once you've acquired the key head over to the waypoint and unlock the gate. Take out all the enemies inside and then head up the stairs to make your way to the back of the area to find Holder's Cell.
Flip the switch and head into Holder's Cell, interact with the body to discover that it isn't Holder. Now take a look at the floor to your left to find a piece that you can interact with that will open up a hole to a secret path down.
Drop down into the hole and follow it along until you reach an open room where some Shanks will be waiting for you. Take them out and then speak with Holder at the back of the room.
Side with Holder or Ramsden / Kill Holder or Ramsden
After you've taken out all the Shanks that are in the area, speak with Holder where you'll face a choice to either side with Ramsden or Holder. This choice is purely up to you as it doens't impact anything.
Note: If you decide that you would like to side with Ramsden, open up the door on the left of Holder or just speak with Holder straight after to side with him instead.
Take out the person you decided not to side with and then speak with either Ramsden or Holder to complete the Mission.