Class mods have always been one of the most important parts of Borderlands builds. They shape how you spec your skill trees, determine which abilities shine, and often define endgame viability. But in Borderlands 4, players are running into a frustrating reality: class mod drops simply aren’t working the way they should.

Instead of rewarding players with mods that fit their current Vault Hunter, the system appears to be heavily biased toward the other three classes. If you’re playing as Rafa, most of your drops will likely belong to Vex, Harlowe, or Amon. The numbers back this up—community testing shows consistent skewed results that leave players scrambling for their own mods.
For example, when Rafa was used to farm Callis on Ultimate Vault Hunter Rank 5, only 2 Rafa mods dropped compared to 33 for the other three classes combined. That pattern holds true across difficulties and characters, suggesting the system is either bugged or intentionally designed this way.
Xbox Wireless Gaming Controller (2025) – Carbon Black
YouTuber Dantics highlighted this issue by farming Callis 100 times on different difficulties. The outcome confirmed what many players already felt:
- As Rafa (UVH Rank 5)
- Vex – 10 drops
- Harlowe – 12 drops
- Amon – 11 drops
- Rafa – 2 drops
- As Harlowe (UVH Rank 1)
- Vex – 8 drops
- Rafa – 15 drops
- Amon – 10 drops
- Harlowe – 1 drop
In other words, your chances of getting your own mod are far lower than those of receiving mods for other characters.
Reddit threads mirror this frustration, with players reporting anywhere from 75% to 95% of their class mod drops belonging to the wrong class. Many even suspect that the system is inversely weighted—reducing the likelihood of drops for your own character.
Why Loot Balance Matters in Borderlands 4
Class mods aren’t just another piece of loot. They:
- Boost key skills, often by multiple points.
- Provide powerful passive bonuses.
- Unlock synergies that make or break endgame builds.
Without the right mod, entire playstyles feel incomplete. For example, Rafa’s “Dancer” class mod is considered mandatory for maximizing Overdrive skills, but farming it is a painful experience when nearly every drop goes to another class.
This imbalance creates two big problems:
- Endgame Frustration – Players can’t fully optimize their builds.
- Skewed Progression – Some Vault Hunters feel weaker simply because their gear pool isn’t accessible.
The Lost Loot Machine Isn’t Helping
To make matters worse, the Lost Loot Machine, a feature designed to backstop bad luck, isn’t functioning properly. In theory, it should prioritize higher-tier loot, ensuring missed Legendaries or Epics don’t vanish forever. Instead, players are reporting bizarre results:
- Epic loot left on the ground often gets replaced with Rares when retrieved.
- Farming Legendary bosses sometimes fills the machine with Commons and Uncommons—or nothing at all.
- Reloading the game can “reroll” the contents, but the fix is inconsistent.
In short, the machine isn’t compensating for broken drops—it’s compounding the problem.
Farming Tips While Loot Is Bugged
Until Gearbox issues a patch, there are a few workarounds:
- Farm on Another Class – Ironically, the best way to get the mod you want is to play as a different Vault Hunter.
- Vendor Checks – Some players have found rare class mods for their own character in vendors, though usually at lower rarities.
- Farm Specific Bosses – Certain enemies, like Idolator Saul for Rafa’s Dancer mod, still have targeted loot pools that make farming slightly more reliable.
- Avoid Relying on Lost Loot – Always pick up high-tier gear yourself rather than trusting the machine.
Borderlands 4 has nailed plenty of its chaotic looter-shooter formula, but the broken class mod drops are a major frustration that undermines build crafting. Whether it’s a bug or intentional design, the system is punishing the very players it should be rewarding.
Related Guides You Might Like:
- Borderlands 4 Vault Hunters Guide: Best Classes, Skills, and Builds Explained
- Oddman in Borderlands 4: Should You Punch or Shoot Him?
- How to Level Up in Borderlands 4 – Fast XP Farming & Leveling Guide
- SHiFT User Guide Borderlands 4 – Redeem Codes & Link Accounts
- Borderlands 4 Quick Tips – Beginner Guide to Survive on Kairos
Until Gearbox addresses the issue, farming mods will remain a grind of mismatched loot piles, disappointed Vault Hunters, and an unreliable Lost Loot Machine. Play Now!
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