If you like finding powerful weapons, this one is worth your time. But, the Acria Sword in Crimson Desert is completely hidden inside Stellen Manor, there is no quest marker or obvious hint.
To get it, you will have to solve a melody-based strongbox puzzle, unlock a secret mechanism in the bedroom, and open a hidden passage that leads to a cellar. I’ll walk you through the exact steps so that you can get the sword quickly without missing anything.
Where to Find Stellen Manor in Crimson Desert
Image via Pearl Abyss
Stellen Manor is located north of Hernand, and getting there takes a bit of travel through a few landmarks. From Hernand, move past Hook Rapids, continue through the Hills of No Return, and then follow the river heading north. The manor sits at the end of this path, slightly off to the side, so it’s pretty easy to miss if you’re not paying attention. Inside, you can find two strongboxes, but only one is required for getting the sword.
Image via Pearl Abyss and YouTube/@ConCon
To enter, head to the north side of the manor and climb through the window. This puts you straight into the dining room, where the musical strongbox is positioned nearby.
Strongbox Puzzle Solution for Acria Sword in Crimson Desert
Image via Pearl Abyss and YouTube/@ConCon
The strongbox puzzle inside the dining room is the most important step for unlocking the Acria Sword in Crimson Desert. This puzzle works by replicating a melody rather than solving a typical code. There’s a playback device attached to the strongbox that plays a short tune, and your objective is to copy that sequence using the keys in front of you.
Image via Pearl Abyss and YouTube/@ConCon
To solve it, press the keys in this exact order: Start with 1, then 3, then 4, followed by 2, 1, 3, and finally 4.
Image via Pearl Abyss and YouTube/@ConCon
If you do it right, the strongbox will open and reward you with the Stellen Manor Closet Key. If you have trouble interacting with the keys, adjust your camera angle and positioning slightly, since the interaction can feel a bit off sometimes.
How to Get the Acria Sword in Crimson Desert After Getting the Key
Image via Pearl Abyss and YouTube/@ConCon
Once you have the closet key in hand, the rest is pretty straightforward as long as you follow the steps in order.
Here’s what you need to do next:
- Head upstairs to the master bedroom
- Use the closet key on the wardrobe and interact with the handwheel inside
- Rotate the handwheel to lower part of the floor, which reveals a hidden table
- Jump onto the table and pick up the book called “Shields of the World, Vol. 2”
- Go back downstairs and place the book in the correct slot on the bookshelf near the wall with a painting
- Then enter the hidden passage, move past the barrels, and follow the narrow path to the cellar where the sword is on the lower shelf at the far end
Before you equip the Acria Sword, below i’ve mentioned what it actually offers in terms of Stats and Performance.
Acoria Sword Stats in Crimson Desert
| Stat | Value |
| Weapon Type | One-handed sword |
| Base Attack | 19 (+4 bonus) |
| Critical Rate | (Level 2) +2 |
| Attack Speed | (Level 0) -1 |
| Gear Slots | 2 (pre-filled) |
| Sell Value | 10.97 Silver |
The stats lean more toward higher damage and crit potential, with a small trade-off in speed. It’s a solid upgrade at this stage and works well until you find a more stronger weapon in the game.
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FAQs
What is the correct strongbox sequence in Stellen Manor?
The correct sequence is: 1-3-4-2-1-3-4
How do you start the Acria Sword puzzle in Crimson Desert?
Enter through the north-side window to reach the dining room where the puzzle is.
What happens after opening the strongbox in Stellen Manor?
You receive the closet key, which unlocks the wardrobe in the master bedroom and lets you access the hidden mechanism.
How do you unlock the hidden passage in Stellen Manor?
Place the book from the hidden table into the bookshelf slot on the ground floor to reveal the passage.
Where is the Acria Sword located inside the cellar?
It is placed on a lower shelf at the far end of the cellar, behind the hidden passage.
