Mortal Shell II — How to Get Eredrim, the Venerable (Citadel of Penance Boss)

Eredrim, the Venerable does not lie in a grave waiting to be claimed — this body is earned the hard way, at the end of a boss fight inside the Citadel of Penance. The good news: the route is short, the arena is fair, and one particular Shell pairing makes the duel dramatically safer.

Getting there

1. Make your way to the Citadel of Penance and fight through to the fortress gate.
2. After the gate opens, head right and cleanse the local Beacon first. A saved respawn point next to the arena turns a learning fight into a routine one — dying on the boss doorstep without one is how runs die.
3. Follow the road forward to the region boss and engage.

How to win the fight

The boss mixes long combination attacks, and not every hit in a chain can be blocked safely — trying to tank the full sequence is the classic way to lose half a health bar in one read. Two adjustments fix most of the damage:

• Bring Tiel, the Acolyte with Shadow Dash. The pairing's mobility lets you slip through gaps in combinations that a straight block cannot cover, and it repositions you behind the boss for free punishes.
• Respect the chain, punish the recovery. Let the combination finish, then cash in your damage during the recovery frames. Greed is what turns a clean fight into a graveyard loop.

Once the boss falls and the short scene plays out, Eredrim, the Venerable is unlocked and added to your rotation.

Keep reading:

• How to Unlock All Shells
• Tiel, the Acolyte
• Citadel of Penance Beacon Guide