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Borderlands 4 Mantra Review — Legendary Shotgun

Published: 8/15/2026 · Updated: 11/15/2026 · As of 2026-07

RarityLegendary
TypeShotgun
ManufacturerMaliwan
ElementFire
Drop sourceBloomreaper, The Bloom
Red Text
Punch your way to self-actualization

This review was machine-translated from the Japanese original. Numbers are checked against the original; if the wording reads oddly, the Japanese version is authoritative.

Instead of bullets, it fires “Amara’s Fist (Siren’s Arm)”, a Maliwan-made melee splash shotgun. On hit, an Amara punch effect appears, dealing melee damage. It’s an Easter egg weapon based on BL3’s Amara, a quirky weapon that meshes with melee builds.

🧩 Red Text Origin “Punch your way to self-actualization” is a self‑help parody that combines the name Mantra (Mantra = repeated chant, word of enlightenment) with “punch”. This weapon is the Borderlands 3 Siren Amara Easter egg, its projectile is Amara’s Phase Arm (Fist), and the skin is based on Siren’s tattoo pattern (see MentalMars etc.). “self‑actualization” also fits Amara’s introspective character.

What kind of shotgun? (Beginner’s perspective)

Unique Effect (Mechanics)

Chakra: Amara’s Fist fires in a linear trajectory, granting [element] Melee Splash·Gun Damage.

Drop Farming

Drop SourceChanceNotes
Bloomreaper (The Bloom)(unverified)Raid boss / boss drop (Lootlemon / Mobalytics)

Build Compatibility

Vault HunterCompatibilityNotes
Rafa⭐⭐⭐
Vex⭐⭐⭐
Amon⭐⭐⭐
C4SH⭐⭐⭐Works well with melee (melee) builds (unverified)

Summary

FAQ

What is Mantra’s unique effect?

It fires Amara Fists in a straight line, dealing the elemental close‑range splash Gun Damage (Chakra).

Where can you obtain Mantra?

It drops from Bloomreaper, The Bloom.