Buster
Updated: Oct 06, 2026
Borderlands 4

Borderlands 4Buster

Es un acto de amor.

BusterAll Details

Buster (Rafa-BL4)
Copy Buster Code

Buster - About

The Legendary Rafa Class Mod Buster comes from the Borderlands 4 Base Game.

Buster - Unique Ability

APOPHIS Lance gains a 40% Chance to not consume Charges. The more Charges used at once, the greater the Chance.

Rafa's Buster Class mod always comes with the Stat:

  • +53% Skill Damage

Buster - Boosted Skills

‍Legendary and Epic Class Mods get 7 Bonus Points that are distributed randomly. A Skill's maximum Bonus Points depend on its original maximum.

5-Point Skills: 0 to +5 points
‍3-Point Skills: 0 to +3 points
‍1-Point Skills: 0 to +1 points

Las Jaras (Rafa)

Las Jaras

Tier: 0
Max Points: 5 ➜ 10
Conductivo (Rafa)

Conductivo

Tier: 15
Max Points: 5 ➜ 10
Awe (Rafa)

Awe

Tier: 25
Max Points: 1 ➜ 2
Per my Last (Rafa)

Per my Last

Tier: 25
Max Points: 5 ➜ 10

Buster - Stats

In Borderlands 4 Epic Class Mods get 3 random Stats out of these 6 Categories. Legendary Class Mods have 1 random and 1 fixed Stat listed in the About Tab.
Each Stat can appear only once and all are equally common with a 3.125% Chance (1 in 32).

Universal Stats

  • +26% Damage Dealt
  • +26% Move Speed
  • +46% Splash Damage
  • +46% Crit Damage
  • +80% Melee Damage
  • +13% Melee Crit Chance

Survivability Stats

  • +14,586 Max-Health
  • +12,502 Max-Shield
  • +313 Health Regen/s
  • +33% Damage Reduction
  • +66% Energy Shield Regen Rate

Weapon Stats

  • +40% Gun Damage
  • +26% Fire Rate
  • +32% Reload Speed
  • +13% Gun Crit Chance
  • +60% AR Damage
  • +60% Pistol Damage
  • +60% Shotgun Damage
  • +60% SMG Damage
  • +60% Sniper Damage

Ordnance Stats

  • +60% Ordnance Damage
  • +33% Ordnance Cooldown Rate
  • +13% Ordnance Crit Chance

Elemental Stats

  • +33% Elemental Damage
  • +53% Kinetic Damage
  • +40% Status Damage
  • +40% Status Chance

Skills Stats

  • +60% Skill Damage
  • +13% Skill Crit Chance
  • +80% Action Skill Damage
  • +60% Action Skill Duration
  • +33% Action Skill Cooldown Rate

Buster - Changelog

Update: Apr. 30, 2026

  • Increased the chance from 25% to 40% that APOPHIS Lance would not consume charges.

Update: Oct. 23, 2025

  • Skill Damage on level 50 class mods has increased to 45%.

BusterHow to get it?

Base Game
General Farming Guidance

To collect and equip the Legendary Buster, you need to own the BL4 Base Game.

Base Game Items in Borderlands 4 are often obtainable from many sources, including those in DLCs. Here’s your quick start guide:

Farming Preparations

  1. Identify the Best Source: The Sources below are generally ranked from best to worst. Make sure to complete any required quests and be aware of Source Restrictions.
  2. Locate the Source: Make sure you have unlocked the Location.
  3. Equip Your Character: Equip your character to easily overcome enemies.
  4. Set Spawn Point: Locate the nearest Save Station to use as your spawn point.

Bonus Tips

  • Combine Runs: Get more loot per run by integrating nearby sources into your farming route.
  • Track Progress: Track your runs to more precisely predict drops and more clearly monitor progress. Additionally, time your runs to see how tweaks affect your farming efficiency.
  • Speed it up: Explore shortcuts and boost your movement speed to minimize travel time. Also, aim to shorten your time to kill with higher DPS or big damage bursts.
  • Realistic Expectations: Be patient and persistent when farming. Despite precise, verified drop rates, your actual runs might exceed or fall short of inferred expectations.

BusterDrop Rates

  • Origo Rafa
    5.79%
  • Origo others
    0.643%
‍Bonus ChanceRafa: +1.29% × UVH
Bonus Chanceothers: +0.143% × UVH
Big EncoreRafa: 19.3%
Big Encoreothers: 2.14%

BusterAll Sources

Primordial Guardian Origo

Primordial Guardian Origo

Boss
Boss
Vault of Origo
Class Mod Pool
Loot Pool

Class Mod Pool

Loot Pool
Loot Pool
World Wide

Alternative Rafa Mods with a same skill

Buster

Buster

Base Game
Las Jaras (Rafa)
Conductivo (Rafa)
Awe (Rafa)
Per my Last (Rafa)

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