TL;DR
- Visit Zavala in the Tower to initiate the exotic questline for The Fourth Horseman
- Navigate through hidden vents and secret passages to access the Vanguard vault
- Discover the shotgun has been stolen and investigate on Mars by eliminating Cabal forces
- Complete public events efficiently using optimal loadouts and strategic positioning
- Master the weapon’s unique four-barrel firing mechanism for maximum damage output
Embark on an exciting journey to obtain The Fourth Horseman, a powerful exotic shotgun reintroduced during Destiny 2’s Season of the Worthy. This formidable four-barreled weapon delivers devastating close-range damage, making it particularly effective against PvE enemies and challenging activities. While its rapid-fire capability excels in strikes and raids, it may prove less advantageous in competitive modes like Trials of Osiris due to its limited range and reload requirements.
Recent Development: Bungie has resolved a technical issue that previously blocked access to the required Legendary Lost Sector in the EDZ Seraph Bunker. Players can now successfully complete all quest steps and claim this powerful armament. Follow the comprehensive instructions below to navigate each phase efficiently.
Before beginning your pursuit of The Fourth Horseman, ensure your character meets the recommended power level for the associated activities. Having a well-rounded arsenal with both close-quarters and ranged options will significantly enhance your effectiveness during the required combat segments.
Initiate your quest by traveling to the Tower and conversing with Commander Zavala. He will assign you the “In Rides a Pale Horse” exotic quest, directing you toward a secured Vanguard armory where the shotgun was stored. Your initial objective involves locating and entering his private office space.
Although the mission waypoint appears on your navigation display, the actual route requires careful exploration. Descend to the Tower’s lower levels between the Courtyard and Bazaar districts. Locate the stairwell adjacent to Banshee-44’s workstation, which provides the most straightforward access. Alternatively, skilled players can attempt a precision jump from the Bazaar bridge, though this approach demands greater technical proficiency.

Proceed downward through the stair system until you reach an elevated walkway, then advance toward the Bazaar quadrant to discover Zavala’s office. The distinctive golden-hued chamber is easily recognizable. A staircase on the right leads toward the Vanguard vault, but the primary entrance remains securely locked, necessitating alternative entry methods.
Upon reaching the vault chamber, pivot 180 degrees and examine the staircase structure. Assume crouched positioning to slip beneath the steps, revealing a ventilation shaft entry point. Traverse the ductwork until you emerge into an open area, then execute a precise jump across the chasm and ascend the subsequent stairs.

You’ll enter a corridor featuring a ramen dispensary unit. Turn left and scan the upper area for another ventilation access point above eye level.
From this position, continue progressing forward along the main pathway (avoiding the right diversion that leads downward) to emerge into another stairwell via the ventilation exit. Follow this toward stacked containers, re-enter the ceiling infrastructure, and locate the opening that provides vault access. Regrettably, The Fourth Horseman has already been removed from its secured location.

Report back to Zavala, who expresses frustration about the security breach and weapon theft. He directs you to consult Ana Bray for investigative assistance regarding The Fourth Horseman’s disappearance. Journey to Mars’s Braytech Futurescape and engage in dialogue with Ana to advance the storyline.
Initial evidence suggests Cabal forces may be implicated in the armament’s theft, though confirmation requires additional intelligence gathering. Your subsequent assignment involves systematically eliminating Cabal combatants and successfully concluding public events within the Martian landscape.

For optimal efficiency during the Cabal elimination phase, focus your efforts on the Glacial Drift and Braytech Futurescape regions. These areas feature dense Cabal populations and frequent public event occurrences. Utilize area-of-effect weapons and abilities to dispatch groups of enemies rapidly, significantly reducing completion time.

Strategic positioning during public events can dramatically improve your effectiveness. Establish overwatch positions that provide clear sightlines to event objectives while offering cover from enemy fire. Coordinate with other guardians when possible to divide responsibilities and accelerate progress.
Consider employing weapons with perks like Firefly or Dragonfly for additional crowd control capabilities. These traits prove exceptionally valuable when confronting the clustered Cabal formations commonly encountered during these activities.
Maximize your efficiency by preparing appropriate loadouts before each quest segment. For the Tower navigation portion, prioritize mobility-enhancing gear to facilitate precise platforming. During Cabal elimination phases, equip solar-damage weapons and abilities to counter their shield types effectively.

Common Navigation Mistakes: Many players overlook the initial vent entrance beneath the stairs or miss the second ventilation access point above the ramen machine. Carefully inspect these areas using your ghost’s light to illuminate dark corners and hidden passages.
Time Optimization: The complete quest typically requires 2-3 hours for average players. Skilled guardians can complete it in approximately 90 minutes by optimizing route knowledge and combat efficiency.

Weapon Mechanics: The Fourth Horseman features a unique four-barrel discharge system that unleashes tremendous burst damage. However, this comes with significant reload penalties, making backup weapon options essential for sustained engagements.
For comprehensive guidance on exotic weapon acquisition strategies, consult our Complete Guide to maximizing your arsenal potential across all activity types.

Understanding optimal mod configurations and perk synergies can dramatically enhance your combat effectiveness. Explore our detailed Weapons Unlock resource for advanced armament customization techniques applicable to this and other exotic pursuits.
Action Checklist
- Visit Zavala in Tower to receive exotic quest
- Navigate to Zavala’s office using stairwell near Banshee-44
- Access vault through ventilation system beneath stairs
- Travel to Mars and consult Ana Bray for investigation
- Eliminate 100 Cabal combatants and complete 3 public events
- Optimize loadout with solar weapons for Cabal shield breaking
No reproduction without permission:SeeYouSoon Game Club » Destiny 2’s Fourth Horseman Exotic Quest Guide: How To Earn The Shotgun Complete guide to acquiring The Fourth Horseman exotic shotgun through the In Rides A Pale Horse quest
