Bong of Depression is a Brazilian doom, black metal, and drone project formed in 2024, with member Niili handling instruments alongside drummer Guna. The project released a split with Mourning Souls through Podreira Records in January 2024 and followed it with the full-length 'Æternal Doomed' in August 2024, exploring bleak atmospheres across drone, doom, and dark ambient terrain.

Burning Torment is a death/black metal band from Fortaleza, Ceará, Brazil, active since 2014. The band has released two full-length albums — "Darkness Reborn" and "In the Eyes of the Impotent God" (2017) — along with a single, operating as an independent act with themes of death, destruction, anti-Christianity, and chaos.

Bvrial ov Cristvs is a black metal band from Belém, Pará, Brazil, formed in 2020. The band's music draws on themes of Quimbanda, occultism, and nature, situating their sound within the tradition of Brazilian underground black metal. The project was later renamed Duldra in 2023, continuing under a new identity.

Bärkdum is a Brazilian black metal solo project formed in 2017, originating from Osasco, São Paulo. Self-described as "the echo of a man undone and reborn" and a "descent into Helheim," the project draws heavily on Norse mythology and atmospheric black metal aesthetics, with releases including the albums Return To The Black Moon and Anti Human... Anti Life!

Canis Lupus is a black metal band from São Paulo, Brazil, currently on hold. The band's lyrical themes revolve around anti-religion, philosophy, and paganism, and they have released two EPs — "Join the Pack" and "Burn Again" (2014) — showcasing a raw, traditional black metal approach. Their music is available on Bandcamp under the handle canislupus666.

Capgrass was a black metal band from Buenos Aires that released their debut EP Reflections in June 2014, a six-track recording produced and mastered by Fernando Muiños with drum collaboration from Manuel Matarasso. The band operated within the underground Buenos Aires black metal scene before splitting up.

Capiroto is a black metal band from Rio de Janeiro, Brazil, formed in 2021. The band plays raw, aggressive black metal with lyrical themes of vengeance, diabolism, violence, and chaos, and released the EP "Pentagrama Tenebroso" in May 2023, recorded at Umbralian Studios in Rio de Janeiro.

Capita Septem et Cornva Decem is a black metal band from Santiago, Chile whose track and album titles are rendered entirely in Roman numerals referencing chapters and verses from the Book of Revelation. Their debut album XIII: I-XVIII, released in April 2018, consists of six tracks spanning nearly 48 minutes of dense, unhurried black metal.

Carnage Valley was a death/black metal band from Belém, Pará, Brazil, documented on Encyclopaedia Metallum as a split-up act. The band was associated with Vampiria Records and focused on themes of destruction and death within the extreme metal underground of northern Brazil.