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Mortal Shell 2 Clockwork Scythe Unlock Guide

Card No. 06·64267 · Updated · Standard formula, shown below

The Clockwork Scythe is a hidden weapon in Mortal Shell 2 that you unlock by defeating a specific optional boss in a secret area, not by progressing the main story. You must first obtain the Broken Clock Key from the Old Mill, then find the hidden Clockwork Sanctum in the Foggy Marsh, and defeat the Clockwork Knight inside. This guide walks you through every step, including the exact location of the key, the Sanctum entrance, and the boss fight strategy.

Background: What Is the Clockwork Scythe?

The Clockwork Scythe is a late-game weapon that scales primarily with Agility and Technique. It has a unique moveset that combines wide sweeping attacks with a special heavy attack that deals bonus damage to enemies with mechanical parts. Unlike the standard weapons you find early in the game, the Clockwork Scythe cannot be purchased or found in a chest—it is only awarded after defeating the Clockwork Knight, an optional boss that is easy to miss.

Many players assume the scythe is tied to the main story because it appears in promotional art, but it is entirely optional. You can finish the game without it, but it offers a distinct playstyle for those who prefer fast, wide-reaching attacks.

Step 1: Obtain the Broken Clock Key

The first step is to get the Broken Clock Key, which is required to enter the Clockwork Sanctum. This key is located in the Old Mill area, which is accessible after you defeat the first major boss, the Grave Warden. Once you have access to the Old Mill, follow these steps:

  • From the Old Mill’s central bonfire, head east toward the windmill structure.
  • Climb the ladder on the south side of the windmill and enter the top floor.
  • You will see a wooden chest on a small balcony. Open it to receive the Broken Clock Key.

Note that the key is not a consumable—it stays in your inventory permanently, so you don’t need to worry about losing it.

Step 2: Find the Clockwork Sanctum Entrance

With the key in hand, travel to the Foggy Marsh area. The entrance to the Clockwork Sanctum is hidden near the northeastern edge of the map, behind a large stone archway that is partially overgrown with vines. Here’s how to find it:

  1. From the Foggy Marsh bonfire, head north until you reach the ruined bridge.
  2. Cross the bridge and follow the path east until you see a large, circular stone door with a clock face engraved on it.
  3. Interact with the door. The game will prompt you to use the Broken Clock Key. Confirm to open the door.

If you don’t have the key, the door will simply say “Locked” and you won’t be able to interact further. Make sure you’ve completed the Old Mill section before attempting this.

Step 3: Defeat the Clockwork Knight

Inside the Clockwork Sanctum, you will face the Clockwork Knight, a fast, aggressive boss that uses a combination of spinning attacks and a ranged projectile. This is a challenging fight, so prepare accordingly:

  • Recommended level: At least 30 in Agility and Technique.
  • Weapon suggestion: A fast weapon like the Hammer and Chisel, or the Martyr’s Blade for reach.
  • Consumables: Bring at least 3 healing items (e.g., Royal Jelly or Witch’s Brew).

The boss has three main attack patterns:

  1. Spinning Slash: The Knight spins in place, dealing damage in a 360-degree radius. Dodge backward or time a roll to avoid it.
  2. Clockwork Bolt: The Knight fires a glowing projectile at you. It travels in a straight line, so sidestep to avoid it.
  3. Ground Slam: The Knight slams its weapon into the ground, creating a shockwave. Jump over the shockwave or dodge to the side.

After reducing the Knight’s health to about 30%, it will enter a second phase where it moves faster and adds a new attack: a triple spin that covers more ground. Keep your distance and wait for openings after its combos. Once defeated, the Knight drops the Clockwork Scythe and a Great Clockwork Shard used for upgrading.

How to Use the Clockwork Scythe Effectively

The Clockwork Scythe has a unique moveset that rewards spacing and timing. Its light attack chain is fast and covers a wide arc, making it excellent for crowd control. The heavy attack is a powerful overhead swing that can stagger most enemies. Its special ability, Chrono Slash, is a charged attack that deals bonus damage to enemies with mechanical parts (e.g., automatons, clockwork soldiers).

When fighting bosses, focus on dodging and punishing with light attacks. The scythe’s reach lets you hit enemies from a safe distance, but its recovery frames are long, so don’t button-mash. Use the heavy attack to break enemy poise and then follow up with a critical hit.

Common Mistakes and How to Avoid Them

Many players miss the Clockwork Scythe because they don’t explore the Old Mill thoroughly. The key is easy to miss if you don’t climb the windmill ladder. Another common mistake is attempting to open the Sanctum door before getting the key—the door won’t respond, and you might think it’s a story gate. Always check your inventory for the key before heading to the Foggy Marsh.

In the boss fight, players often panic and roll too early during the Knight’s spinning attack. Wait until the Knight starts moving toward you, then dodge sideways. Also, don’t forget to use your hardening ability (if you have it) to tank a hit and create an opening.

Frequently Asked Questions

Is the Clockwork Scythe worth getting?

Yes, if you enjoy fast, wide-reaching weapons. It has excellent crowd control and the Chrono Slash ability is powerful against mechanical enemies. However, if you prefer slow, heavy weapons, you might not find it as useful.

Can I get the Clockwork Scythe after beating the game?

Yes, you can. The game allows you to continue exploring after the final boss, so you can return to the Old Mill and Foggy Marsh to obtain the scythe at any time.

What if I lost the Broken Clock Key?

You can’t lose it. Once you pick it up, it stays in your inventory permanently. If you don’t have it, you haven’t picked it up yet—revisit the Old Mill windmill.

Does the Clockwork Scythe scale with any specific stat?

It scales primarily with Agility and Technique. Leveling these stats will increase its damage output. It also has a small Strength scaling, but it’s not significant.

Are there any other weapons like the Clockwork Scythe?

The closest is the Martyr’s Blade, which also has a wide moveset, but it’s slower and scales with Strength. The Clockwork Scythe is unique in its speed and mechanical damage bonus.

Alternatives to the Clockwork Scythe

If you can’t defeat the Clockwork Knight or prefer a different playstyle, consider these alternatives:

  • Martyr’s Blade: A greatsword with high damage and a long reach, found in the Ashen Chapel.
  • Hammer and Chisel: A fast dual-wield set that scales with Agility, found in the Catacombs.
  • Smoldering Mace: A strength-based weapon that deals fire damage, dropped by a mini-boss in the Scorched Mines.

Each of these weapons offers a different feel, but none have the mechanical damage bonus of the Clockwork Scythe.

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