How To Get Necrochasm In Destiny 2: Complete Guide And Catalyst Walkthrough

Securing the exotic auto rifle Necrochasm in Destiny 2 requires completing the Crota's End raid and its associated quest, "Beneath the Midnight Mosque," followed by a dedicated pursuit to unlock its powerful Exotic Catalyst. Players must navigate encounters in the reworked Hive raid, gather essential currency, and execute precise raid triumphs to maximize the weapon's add-clearing potential.

Pre-Operation & Equipment Checklist for Crota's End

Embarking on the journey to acquire Necrochasm demands thorough preparation, as the weapon and its catalyst are tied directly to endgame raid content. Guardians cannot simply purchase this weapon from an exotic kiosk; it requires a mix of raid completion, material gathering, and triumph execution within Crota's End.

• Essential Gear and Loadouts: High-DPS Heavy weapons such as Rocket Launchers (specifically explosive light variants), Line Linear Fusion Rifles, and Gjallarhorn. Crowd control options like Sunbracers Warlocks, Void Hunters, and Banner of War Titans will significantly ease the add-density pressure in the Abyss and Bridge encounters.
• Mandatory Prerequisite Knowledge: Familiarity with raid mechanics in Crota's End, including lantern management in the Abyss, chalice passing on the Bridge, sword logic for Ir Yut, and shield-dropping mechanics for Crota himself.
• Estimated Duration and Resource Benchmarks: Expect to spend between two to four hours for a clean raid clear and quest initiation, alongside 20-30 Toll of Conquest tokens or Spoils of Conquest, and dedicated time to farm Essence of the Oversoul.

Step-by-Step Necrochasm Acquisition Workflow

Step 1: Complete the Crota's End Raid

Gather a fireteam of six experienced players and launch the Crota's End raid from the Moon destination director. Navigate through the cooperative encounters—surviving the weight of darkness in the Abyss, crossing the chasm, defeating the Deathsinger Ir Yut, and finally slaying Crota, Son of Oryx. Upon final boss defeat, speak to the Sword of Crota structure or complete the final post-raid interactions to receive the base exotic quest "Beneath the Midnight Mosque" from the Tower or raid vendor.

Pro-Tip: Make sure to complete the encounters on standard difficulty or check if weekly challenge rotation rewards offer bonus progression for quest steps.

Step 2: Gather Essence of the Oversoul

Inspect the "Beneath the Midnight Mosque" quest in your inventory, which requires you to collect 20 Essence of the Oversoul. These rare materials drop reliably from completing encounters within Crota's End, finishing weekly raid completion pinnacles, and executing specific secondary objectives within the activity. Running full weekly clears across all three character classes is the most efficient method to stockpile these required drops.

Warning: Random encounter completions do not always guarantee an Essence of the Oversoul drop after your initial weekly character clear, so anticipate multiple weekly resets if RNG is unfavorable.

Step 3: Purchase and Equip Necrochasm

Return to the Tower and visit the Monument to Lost Lights or interact with the raid vendor interface depending on the current seasonal quest delivery mechanism. Turn in your completed quest steps along with the 20 gathered Essence of the Oversoul to instantly claim Necrochasm into your kinetic weapon inventory slot. Test the weapon immediately in patrol zones to get a feel for its aggressive 720 RPM rate of fire and Cursebringer intrinsic trait.

Step 4: Acquire the Necrochasm Exotic Catalyst

To extract the weapon's true endgame potential, you must return to Crota's End and complete hidden puzzles or specific raid triumphs to unlock the catalyst quest. Alternatively, defeating encounters on Master difficulty yields high drop chances for the catalyst. Once acquired, charge the catalyst by securing final blows with Necrochasm across Vanguard strikes, Crucible matches, or Gambit operations until the weapon masterwork is fully unlocked.

Necrochasm vs. Standard Exotic 720 RPM Auto Rifles

Common Raid Failures and Field Fixes for Necrochasm Farmers

• Wiping Repeatedly During the Abyss Encounter:
  
  
  • Root Cause: Players moving too fast through lantern triggers without cleansing stacks of Weight of Darkness, causing overwhelming swarms of Thrall.
  • Actionable Fix: Designate a point person to clear paths, move methodically from lantern to lantern, and utilize healing rifts or devour protocols to maintain health regeneration.
• Inability to Complete the Bridge Encounter Legitimately:
  
  
  • Root Cause: Fireteam members failing to pass the Chalice of Light or dying while holding the bridge sword on the opposite side.
  • Actionable Fix: Assign strict roles for sword-bearers and establish a clean rotation cycle for picking up and transferring the Chalice before the "Enlightened" buff timer expires.
• Running Out of Heavy Ammo During the Crota DPS Phase:
  
  
  • Root Cause: Relying solely on RNG ammo bricks dropped by combatants without utilizing scout mods or finisher setups.
  • Actionable Fix: Equip Aeon Swift/Safe gauntlets on at least one fireteam member, run kinetic weapon siphon mods, and coordinate ammo finder perks on head armor pieces.

Frequently Asked Questions

Can I solo the Crota's End raid to get Necrochasm?

While highly skilled veterans can solo specific encounters or checkpoints of Crota's End, completing the entire raid solo is exceptionally difficult due to strict mechanic requirements like the Bridge encounter. It is strongly recommended to assemble a fireteam of six players to ensure reliable progression and quest completion.

How long does it take to farm 20 Essence of the Oversoul?

The duration depends entirely on your raid clear frequency and RNG drops. A full three-character weekly raid clear guarantees progress, while completing full encounters and hidden raid chests usually allows dedicated raiders to secure the required 20 items within two to three weekly resets.

Does Necrochasm still require the Crux of Crota like in Destiny 1?

No, the acquisition method in Destiny 2 completely updates the workflow. Instead of hoping for a rare random drop like the Crux of Crota, players complete the modern Crota's End raid, finish the dedicated exotic quest, and collect Essence of the Oversoul.

What does the Necrochasm Catalyst actually do?

The catalyst grants the weapon Outlaw, significantly increasing reload speed after precision kills. Furthermore, it increases the magazine size efficiency and triggers larger, more damaging cursed thrall explosions upon precision final blows.

Ready your fireteam, master the mechanics of the Moon's deepest depths, and add this legendary Hive-slaying automatic rifle to your ultimate arsenal today.