The Aphelion Arc Raiders rifle is one of the most powerful weapons in the game, and getting it requires one of the most challenging encounters: killing the Matriarch boss during a Stella Montis event. No blueprint vendor sells it, no quest hands it to you, and you cannot find it in a loot container. It drops exclusively from the Matriarch, and only when specific conditions are active.
Arc Raiders Aphelion is a high-tier weapon that demands serious preparation both in terms of your build and your group composition. The weapon itself is worth the effort: as a top-tier rifle with unique performance characteristics, the Aphelion Rifle Arc Raiders gives players a meaningful edge in late-game content once crafted.
Understanding exactly where the blueprint drops, how to trigger the Matriarch event, and what you need to craft the weapon afterward is the complete path from zero to one of Arc Raiders’ most coveted firearms.
Arc Raiders Aphelion: What Is This Weapon?
The Aphelion Arc Raiders is a high-performance rifle that requires advanced crafting materials and a Level 3 Gunsmith Bench to produce. Its design falls into the premium weapon tier of Arc Raiders, the category of guns that are not casually obtained and are intended to define late-game loadouts for experienced players.
The weapon is not available through normal loot drops or crafting recipes you can find early in your progression. Arc Raiders Aphelion Blueprint is the gating mechanism, and obtaining it is a raid-based challenge rather than a grind-based process.
How To Get Aphelion Blueprint Arc Raiders
Where Does the Blueprint Drop?
The Arc Raiders Aphelion Blueprint drops exclusively from the Matriarch during active events on the Stella Montis map. The Matriarch is an elite boss, one of the most dangerous enemies in Arc Raiders, and the blueprint comes specifically from the Matriarch Core, the large sphere that can be looted after the boss is defeated.
Key facts about the blueprint drop:
- The Matriarch must be killed, not just damaged
- The blueprint drops from the Matriarch Core loot sphere specifically
- You must extract successfully with the blueprint in your inventory
- Learning the blueprint requires right-clicking it in your inventory and selecting “Learn and Consume”
How to Find Active Matriarch Events
Before you deploy, you must verify that a Matriarch event is active on Stella Montis. Check the deployment screen for map conditions before dropping in. A visible event indicator on the Stella Montis map confirms that the Matriarch has spawned for that session.
Do not deploy without confirming the event is active. The Matriarch does not spawn on every Stella Montis raid, and entering a session without the event wastes time and resources.
Steps to trigger and find the event:
- Open the deployment screen and select Stella Montis
- Check map conditions for an active Matriarch event indicator
- If no event is visible, wait for the next available session or try again
- Deploy when the event shows as active
- Navigate to the Matriarch boss area and engage
Fighting the Matriarch: What You Need to Know
Do Not Solo This Boss
The Matriarch is explicitly not designed for solo play. Even well-geared solo players will struggle significantly, and attempting it without a coordinated group risks losing all the resources you brought into the raid without a blueprint to show for it.
Recommended group composition for the Matriarch fight:
- Minimum of three players, ideally a full squad
- All players should have late-game gear equipped before the attempt
- Coordinate loadouts to cover sustained damage, healing support, and crowd control
- Designate one player to focus on looting the Matriarch Core during the post-kill window
General Boss Strategy
The Matriarch is a large, powerful enemy with significant health and attack patterns that require positioning awareness from the entire squad.
Key combat notes:
- Maintain spread positioning to avoid group wipes from AoE attacks
- Assign roles before engaging: damage dealers focus on DPS, support players manage teammate health
- The boss phase may shift as health drops, watch for new attack patterns at critical HP thresholds
- Save high-damage cooldowns for when the boss enters a vulnerable state
After the Matriarch falls:
- Prioritize looting the Matriarch Core above all other containers
- Extract as soon as the core is looted, do not risk additional fights for secondary loot
- The blueprint is only yours once you extract successfully
Crafting the Aphelion Rifle Arc Raiders
Gunsmith Bench Level Requirement
Crafting the Aphelion Rifle Arc Raiders requires your Gunsmith Bench to be at Level 3, the current maximum upgrade level. Attempting to craft it at Level 1 or 2 will not show the recipe as available.
If you do not yet have a Level 3 Gunsmith Bench, that is your first step after obtaining the blueprint. The bench upgrade requires specific materials that you can farm during the same period you are preparing for the Matriarch event.
Required Crafting Materials
| Material | Quantity | How to Obtain |
|---|---|---|
| Aphelion Rifle Blueprint | 1 | Matriarch Core drop on Stella Montis |
| Magnetic Accelerators | 3 | High-tier loot, specific event areas |
| Complex Gun Parts | 3 | Workshop crafting or high-tier loot |
| Matriarch Reactor | 1 | Matriarch Core drop, same as blueprint |
The Matriarch Reactor is another Matriarch Core drop, which means your Matriarch kill should ideally yield both the blueprint and the reactor in one run. This is not guaranteed on a single kill, so planning for multiple Matriarch event runs is realistic for most players.
Learning the Blueprint
Once you extract with the Aphelion Arc Raiders Blueprint in your inventory, open your inventory screen at base. Right-click the blueprint item and select “Learn and Consume.” This permanently unlocks the recipe and removes the blueprint item from your inventory.
After learning, the recipe appears in your Gunsmith Bench at Level 3 and remains permanently available without needing another blueprint.
Pro Tips: Arc Raiders Aphelion
- Always check the deployment screen for the active event before dropping in: The Matriarch only spawns during specific event windows. Running to Stella Montis without confirming the event is active wastes a raid session.
- Bring more healing than you think you need: The Matriarch fight is a sustained encounter with high incoming damage. Most squads underestimate the healing requirement and run out mid-fight. Pack excess healing items before every Matriarch attempt.
- Assign a dedicated loot player for the Matriarch Core: When the boss dies, the window to loot before other players arrive or ARC respawns close in is short. One player should be designated in advance to immediately sprint to the core while others cover.
- Level your Gunsmith Bench while farming Matriarch event sessions: The Level 3 bench requires materials you can farm during the same content where you are chasing the blueprint. Parallel progression means you can craft the weapon immediately on the same day you get the blueprint.
- Coordinate squad extractions together: Splitting up after a Matriarch kill to extract separately reduces mutual protection during the most dangerous moment of the raid. Extracting together as a squad significantly improves the chance everyone makes it out with their loot.
Common Mistakes Aphelion Arc Raiders Players Make
- Deploying without confirming the active event: The most common wasted run is deploying into Stella Montis without the Matriarch event active, running to the expected location, and finding nothing. Fix: always verify the map condition event indicator on the deployment screen before committing to the raid.
- Attempting the Matriarch solo: Even experienced solo players frequently fail to kill the Matriarch or die trying, losing their raid investment. Fix: always bring a full squad for Matriarch attempts until you have extremely high-end gear and deep familiarity with the boss patterns.
- Forgetting to extract immediately after looting the Core: Players who kill the Matriarch and then continue looting the surrounding area are extending their time in a highly contested zone after a major event. Other squads will rotate to the area. Fix: loot the Matriarch Core and extract as fast as possible after the kill.
How ExitLag Helps During Matriarch Raids
The Matriarch fight is one of the highest-stakes moments in Arc Raiders Aphelion acquisition. Connection instability during a boss fight of this difficulty can cause desync, missed inputs, or disconnections that end your run entirely. Given the effort required to reach the Matriarch event, a connection drop at the wrong moment is a significant setback.
ExitLag is a game connection optimizer that routes your Arc Raiders traffic through the fastest and most stable available network paths. Multipath Technology sends your data through multiple routes simultaneously so a degraded path does not interrupt your session. Multi-Internet support adds an additional layer, switching to a backup connection instantly if your primary ISP drops during the fight.
ExitLag supports Arc Raiders and over 4,000 other titles. Download ExitLag for PC and go into your next Aphelion Arc Raiders attempt with a connection that does not cost you the run.
The Arc Raiders Aphelion is worth every bit of effort required to obtain it. Prepare your squad, verify the Matriarch event, and go get your blueprint.
All game images used in this blog post belong to Embark Studios. They are used for informational and educational purposes only and do not imply endorsement or affiliation with the rights holders.
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