One Third of the Angels is a black metal duo formed by Ricardo Echeverria, also known from One Cross, and Wagner Santos, who plays in Nox Caelum and Revogar. The project surfaced in 2023 with the single "My Darkest Memory," channeling a cold, atmospheric approach rooted in the South Brazilian underground scene both members have long inhabited.

Founded in 2015 by vocalist Azi Dahaka, Opus Secretus pursues a Luciferian strand of black metal rooted in ritual atmosphere and occult doctrine. Their 2024 full-length "The Dissolution of the Flesh for the Awakening of the Luciferian Flame" was produced by Thiago Perdurabo and Azi Dahaka, with instrumentals recorded in Magé and vocals laid down at Espaço Lugar Nenhum in Rio de Janeiro.

Orbis Daemonium weave alchemy, gnosticism, and esoteric poetry into cold, atmospheric black metal, building a body of work that feels more like a grimoire than a standard discography. Across releases including "Opus Contra Naturam" (2019) and "Veil of Illusions" (2022), the quartet of Wellison Xavier, Willie Lawrence, Daniel Alcantara, and Jefferson Barbosa have carved out a consistently hermetic and uncompromising sound.

Founded in the late 1990s by Vega Salruas and Eternal Life, Ordo Natum Bamay Crom have been weaving Viking mythology into raw black metal since their early EP "Crom: God and King" (2002). Their 2019 full-length "Imperium Maximus" showcases the band's layered approach, blending tremolo-driven aggression with folk-tinged atmosphere and violin arrangements. Decades of underground perseverance have made them one of the few Brazilian acts to sustain a genuine Viking black metal vision long-term.

A duo of Sodomizer and Sancta Fêmea, Orgiastic Perversion channel raw and depressive black metal into an uncompromising catalog of transgressive imagery and suffocating atmosphere. Their output spans from the debut "Ritual de Luxúria Sob a Luz da Lua Cheia" (2015) through "Ninfomaníacas e Sádicas" (2020) and "Obsessiva Volúpia da Transgressão" (2022), each release sinking deeper into themes of desire, darkness, and anti-cosmic philosophy. The dense, lo-fi production is entirely intentional — a wall of noise that feels less recorded than summoned.

Osculum Obscenum built their reputation on ferocious black metal shot through with grindcore aggression, with their 2003 album Body Hurting Art cited by Brazilian underground historians as one of the most significant extreme metal releases the country produced in that era, alongside landmarks like INRI and Wicca. They later returned with material including Engendrum and Avances de Muerte before eventually disbanding, leaving behind a catalog regarded as visceral and uncompromising even by the standards of the Satanic underground.

Ospetor is a raw and atmospheric black metal project from Loja, Ecuador, formed in 2020 and operating under strict anonymity — no names, no identity, no ego. Their 2020 debut Demo I, recorded at Umbral Xtudio/Dungeon Rec, delivers visceral and primitive black metal rooted in the virulent South American underground tradition. Released through Sutsircitna Productions, the band draws comparisons to acts like Satanic Warmaster for their uncompromising, trance-inducing approach to the genre.

Forged in São Paulo in 2015 before relocating to Dresden, Germany, Outlaw play an orthodox, melodic brand of black metal with clear debts to Dissection, Watain, and Necrophobic. Their prolific output — spanning Path to Darkness (2018), The Fire in My Tomb (2020), Death Miasma (2021), Reaching Beyond Assiah (2023), and Opus Mortis (2025) on AOP Records — reflects a band that has steadily sharpened its craft across the Atlantic.

Paarthurnax channel orthodox black metal with themes rooted in Gnostic Luciferianism and sinister philosophy, delivering cold, uncompromising material in the tradition of the European underground. The band released their debut full-length Twelve Paths in September 2020, followed swiftly by contributions to the three-way split Where White Gods Rest alongside Inexistência and Além-Homem, released on Arte Ancestral Records the same year.