One of the best co-op games since Helldivers 2 is out, and everyone wants the best Vault Hunters in Borderlands 4. Developers Gearbox Software has introduced four brand-new Vault Hunters: Vex, Rafa, Amon, and Harlowe. Each of these Borderlands 4 characters comes with three unique Action Skill trees, letting you customize them to match your playstyle. On top of that, the game is adding new weapon mechanics like Licensed Parts and Firmware, making your build options even more exciting.
If you’re unsure which character to pick from the new Vault Hunter pack Borderlands 4, this guide will break down each one to help you decide the best Vault Hunters in Borderlands 4.
Best Vault Hunters in Borderlands 4
Rafa – The Exo-Soldier for Fast-Paced Combat

If you enjoy quick movement, heavy damage, and a cyber-soldier theme, Rafa is the Vault Hunter for you. His exosuit powers let him unleash devastating attacks, and whenever he uses his Action Skills, he goes into Overdrive Mode, which boosts both speed and damage.
Here are Rafa’s main Action Skills:
Exo-Soldier Action Skills | Effects |
---|---|
APOPHIS LANCE | Equips an Arm Cannon that reduces gun handling but fires powerful Piercing Shock Blasts. Unused charges turn into cooldown reduction. Holding the button charges the skill for bigger blasts. |
PEACEBREAKER CANNONS | Fires a shoulder-mounted cannon at enemies for heavy gun damage. Can be canceled early to refund cooldown. |
ARC-KNIVES | Turns Rafa into a cyber-ninja with electrified knives that deal massive melee damage and mark enemies, stacking bonus damage. |
Vex – The Arcane Siren

If you like mysterious powers and summoning allies to fight by your side, Vex is your best bet. As a Siren, she blends arcane energy with deadly force, and her Action Skill tree offers plenty of ways to enhance her minions.
Siren Action Skills | Effects |
---|---|
DEAD RINGER | Summons Phase Clone Minions—Specters (stationary ranged fighters) or Reapers (mobile melee fighters that taunt). |
INCARNATE | Creates Phase Explosions to damage enemies or heal herself. Eldritch Blast grants movement speed. Can be canceled early to reduce cooldown. |
PHASE PHAMILIAR | Summons a beast-like minion called Trouble. Trouble deals huge damage and can fully heal Vex for a short time. |
Harlowe – Master of Cosmic Energy

Harlowe bends the rules of physics with gravity-based powers. She’s perfect for players who want to deal chain damage and control groups of enemies in creative ways.
Gravitar Action Skills | Effects |
---|---|
CHROMA ACCELERATOR | Fires an unstable energy orb that damages enemies with Cryo. Using it again explodes the orb, causing massive radiation damage. |
ZERO-POINT | Freezes enemies in stasis. Activating again slams them into the ground for explosive damage. |
FLUX GENERATOR | Throws a device that creates a Cryo damage field, trapping enemies while giving nearby allies Overshields. |
Amon – The Unstoppable Tank

If you want to become a literal wall of destruction, Amon is your go-to choice. With massive health, shields, and destructive skills, he can take on hordes and come out unscathed.
Forgeknight Action Skills | Effects |
---|---|
ONSLAUGHT | Overloads his Forgefist to gain shield regen, incendiary gun damage, and faster movement. Can dash at enemies for fire-infused melee damage (doesn’t stagger bosses). |
SCOURGE | Activates a Forgeshield that blocks frontal damage. Gains extra defense when the Vengeance Meter is full. Can unleash a Cryo Forgewave for even more damage. |
CRUCIBLE | Throws elemental Forgeaxes (Cryo or Fire) that explode on enemies. Picking them back up reduces cooldown. |
Which Borderlands 4 Characters Should You Pick?
Every player will have their favorite, but your choice depends on how you like to play:
- Rafa – Speed and raw power.
- Vex – Summons, magic, and sarcasm.
- Harlowe – Gravity control and chain damage.
- Amon – A walking fortress.
And that’s all you need to know about the new Vault Hunters in Borderlands 4. For more Borderlands 4 content, stay tuned to RetroNoob.