Mortal Shell 2: Tyrant’s Stone Location in the Revenant Graves

The Tyrant’s Stone is a Combat Tarstone in Mortal Shell 2 that sits behind a breakable wall in the Revenant Graves, an area most players walk straight past. There is no chest puzzle and no offering to light for this one. You need to reach the graves through a traverse point, clear a stone chamber, and then break the wall that hides the sarcophagus holding the stone.

Quick answer: From the Outskirts of Mammon Beacon, take the southeastern traverse point to the Revenant Graves, climb the stairs into the stone ruins, clear the chamber, then break the hidden wall on the left side. The Tyrant’s Stone is inside the sarcophagus in that room.

What the Tyrant’s Stone does

The Tyrant’s Stone attaches to your Primary Weapon and unlocks a special Heavy Combo Finisher. Every level after the first adds Weak stacks to that finisher, which makes it a straightforward damage-amplification pick rather than a passive buff.

Level	Effect
1	Grants access to a special Heavy Combo Finisher
2	The heavy finisher inflicts 4 Weak stacks
3	The heavy finisher inflicts 5 Weak stacks
4	The heavy finisher inflicts 6 Weak stacks

It slots into six weapons only: the Black Needle, Clockwork Scythe, Great Martyr’s Blade, Obsidian Hammer, The Iconoclast, and the Veteran’s Battle Axe. If none of those are in your loadout, the Tarstone will sit unused in your menu.

Getting to the Revenant Graves

The Revenant Graves is a red-treed pocket of the map that hangs off the eastern Ruins of Mammon. You cannot walk into it directly. The entrance is a traverse point southeast of the Outskirts of Mammon Beacon, and finding that jump is the only real obstacle here.

Fast travel to the Outskirts of Mammon Beacon and open your map. Look southeast of the beacon for the traverse marker, then close the map and follow that path down.

Work your way along the path toward the traverse. Enemies patrol this stretch, but none of them gate your progress, so you can fight through them or run past to the jump point.

Harbinger with a burning weapon drawn while heading down the path toward the traverse point — Following the path southeast of the Outskirts of Mammon Beacon toward the traverse. Image: Cold Symmetry

Clear or evade the group guarding the approach. The traverse activates regardless of whether the area is cleared, so there is no benefit to grinding the fights if you are low on healing.

Player swinging a glowing sword at enemies blocking the route to the traverse — The enemies along the approach can be fought or simply outrun. Image: Cold Symmetry

Interact with the traverse to teleport across. You will land at the ruined entrance of the Revenant Graves with enemies already nearby, so be ready to block or dodge immediately after the transition.

Skeletal enemy standing directly ahead after arriving in the Revenant Graves — The first enemies greet you the moment you arrive in the Revenant Graves. Image: Cold Symmetry

Reaching the secret wall inside the ruins

From the landing point, the route is a single climb. Stairs lead up past a row of stone coffins and into a dark chamber, and the hidden room branches off that chamber.

Deal with the enemies at the entrance ruins, then take the first set of stairs upward. The stone coffins along the way can be opened for loot if you want them.

Continue up the next flight of stairs toward the torchlit doorway and step into the dark stone chamber.

Stone staircase climbing toward the lit entrance of the ruined structure — The stairs leading into the dark chamber that hides the Tyrant’s Stone. Image: Cold Symmetry

Clear the chamber. Several enemies wait inside, including one large, heavy attacker that hits considerably harder than the rest. Fighting near the doorway keeps them from surrounding you.

Player locked onto an enemy with a health bar showing during the chamber fight — Clearing the chamber before searching for the hidden wall. Image: Cold Symmetry

With the room empty, turn to the left side of the chamber and attack the stone wall there. It breaks apart and opens into a small burial room.

One enemy is waiting inside. Kill it, then interact with the sarcophagus to claim the Tyrant’s Stone.

Close-quarters fight against a large red crystalline foe inside the hidden burial room — The last enemy guarding the sarcophagus in the hidden room. Image: Cold Symmetry

Confirming you have the Tarstone

Open the Tarstones menu and look under Combat. The Tyrant’s Stone appears there with its description reading that it grants access to a special Heavy Combo Finisher. If the sarcophagus gave you nothing, you either opened a regular stone coffin on the stairs instead, or you broke into the room and left without interacting with the sarcophagus itself.

Note: the wall does not glow or show a prompt. It only reacts to being hit, so if you swing at the left side of the chamber and nothing chips away, you are on the wrong wall.

Raising the Weak stacks on the heavy finisher

At level 1 the Tarstone only unlocks the finisher. The Weak stacks come from upgrading it at the Tarforge in Marrow Keep, and Franz needs the Etching Needle before those upgrade options exist.

The Etching Needle is in a bone chest just before the Magdalena, the Lady of the Woods boss fight. When you reach Ruk past the bridge, drop through the opening and turn right before the tunnel to find the small alcove holding it. Hand it to Franz, then equip the Tyrant’s Stone and kill enemies until its experience bar fills. Each upgrade costs Coin.

The Tyrant’s Stone is not missable. Only the Berserker’s Stone can be permanently lost, and every other Tarstone remains reachable in free roam after the final boss, so you can come back for this one at any point before entering New Game+.