Lost Bastille (3)

Accessing Pharros‘ Treasure Room

After defeating the sentinels, go through the exit and go upstairs. Jump to the next ledge to reach the hanging corpse with x3 Homeward Bone. You can reach this ledge by properly launching off the protruding debris along the edge of the ledge you came from.

Go back and take the stairs again, this time enter the narrow corridor to the right. As soon as you enter, pick up the Soul of a Nameless Soldier from the skeleton to your right. There's also a exploding undead on the last cell to the left so don't get caught unprepared. Finally, a much needed bonfire is found here.

Take the ladder down and kill the hound. There's a corpse in the corner containing a Large Club and a chest containing a Priest's Chime. There's also a Pharros Contraption here. Put a Lockstone on it then destroy the wall where the face appears to reveal the pathway leading to Belfry Luna. Don't go there yet since there are still some areas to explore.

Leave the room and take out the sentry roaming around the walkway. Enter the tower and take out another sentry waiting outside the next pathway to the left. Go to the rooftops and loot the body to get x3 Flame Butterfly. There are several hounds in the lower ground be careful when you fall down. If you're a ranged character, snipe them from the rooftop. If you're a melee character, make sure to fight them from a narrow corner so you won't get cornered. Having a shield will be handy in preventing their bites.

Do not hit the stone by the well since will pull up a cage containing three undead prisoners that can deal huge amounts of damage when they slam their bodies on the ground. They can be killed quickly but you still need to take caution in case you lifted their cage. If ever you die by their hands, it's a relief to know that they won't respawn like the hounds.

One of the doors is locked (if you arrived via ship and didn't get the Antiquated Key, this door is where you'll use it) and the other door near the well has three enemies inside, including two undead crossbowmen. Climb the ladder in the narrow alley instead and take out the crossbowman near the window and then the other. The remaining royal guard will go to your position using the ladder, enabling you to ambush it.

Climb the ladder to get a Large Soul of a Nameless Soldier and Green Blossom from the corpse near the grate. Go through the narrow corridor and lure one of the royal guards to your left. There's also another Pharros Contraption here that you can operate if you have a Lockstone with you.

Defeat the royal guard and loot the chests to get a Bone Staff, Parrying Dagger and Twinblade. If you used a Pharros Lockstone to activate the contraption, destroying the walls with face symbols will reveal chests contaning a Wilted Dusk Herb and a Soul Vessel.

Go up the ladder and continue upstairs. This will lead you back to the main walkway leading back to the Sentinels' room. (Which you have traversed already several times, depending on how many retries you did to defeat the sentinels) Make your way back to the Servants' Quarters bonfire.