The Infinity Pistol remains one of the most sought-after legendary weapons in Borderlands 2 due to its unique mechanics. Manufactured by Vladof, this weapon famously bypasses the need for reloading by consuming zero ammunition from your reserves. Understanding how to efficiently add this legendary firearm to your arsenal can drastically change your combat strategies across Pandora.
Locating the Primary Drop Source
To acquire the Infinity Pistol reliably, vault hunters need to target a specific mini-boss named Doc Mercy. This unique enemy is located within the Three Horns Valley region, specifically inside a small cavern lair near the center of the map. You can unlock his specific encounter by completing the Medical Mystery side quest given by Dr. Ned in Sanctuary.
Once the initial questline is finished, Doc Mercy will consistently respawn every time you save, quit, and reload your game session. The drop rate for the Infinity from this particular boss is mathematically estimated at around ten percent. This makes repetitive farming runs the most direct path to obtaining the weapon for low-level or endgame builds.
Optimizing Your Farming Route
Experienced players often look for ways to maximize their efficiency when executing repeated boss runs in Three Horns Valley. The standard route involves spawning at the local travel station and driving a vehicle directly to the cavern entrance. However, an advanced tactical shortcut allows you to utilize a nearby thermal geyser to launch your character over the canyon walls.
Timing your jump on the geyser correctly will drop your vault hunter right outside Doc Mercy's doorstep within seconds. This rapid traversal method cuts down on travel time significantly, allowing you to complete dozens of attempts per hour. If the boss drops standard gear instead of the legendary orange light, simply reset the game state to try again.
Alternative Methods and Loot Midgets
While target farming remains highly recommended, the weapon can also occasionally surface through alternative world drop mechanics. Elite enemies known as Legendary Loot Midgets possess a broad drop pool that frequently includes high-tier Vladof pistols. Engaging these creatures during specific quests, like Doctor's Orders in the Wildlife Exploitation Preserve, yields great results.
Additionally, dedicated vault hunters can try their luck by opening red weapon chests scattered throughout high-level combat zones. The probability of obtaining the pistol from standard chests is incredibly low compared to defeating Doc Mercy directly. However, keeping an eye on these containers provides extra opportunities during standard campaign progression.
Evaluating Elements and Character Synergy
The Infinity Pistol can spawn in various elemental configurations, including incendiary, shock, corrosive, or completely neutral physical damage versions. Finding an elemental variant adds significant utility when matching your offensive output against specific enemy health bars. For instance, a corrosive variant works wonders against heavy loaders encountered in the Hyperion industrial complexes.
Certain vault hunter classes benefit immensely from this weapon's endless firing capabilities, while others face unique mechanical hurdles. The assassin Zer0 pairs exceptionally well with the pistol due to precise recoil reduction skills that counter the weapon's infinity-shaped firing pattern. Conversely, the gunzerker Salvador might struggle to trigger specific ammo-depletion bonuses while wielding this unique gear.
