Pombajira — the trio of Blizzard, Hellson Röcha, and T. Splatter — channel the spirit of an Afro-Brazilian female deity into slow, ritualistic doom metal shaped by Black Sabbath, Venom, Celtic Frost, and Pentagram. Their 2019 self-titled debut on Blizzard/Crionic Records established their raw, candid approach, while the 2025 follow-up Sabbatical Spells, recorded at HCS Studios in Rio de Janeiro, pushed further into occult and rebellious territory.

One of Espírito Santo's earliest extreme metal exports, Porrada!!! formed in 1991 and quickly carved through death/black metal into grindcore territory, releasing three records in rapid succession: The Avalanche (1992), The Society's Open Hurts (1993), and Long Live Grindcore!!! (1994). Their lyrics tackled death, politics, and social decay, and the increasing grindcore aggression across those three releases marked them as genuine pioneers of the Brazilian extreme underground.

Porta Daemonium is a Santiago-based occult death metal band whose roots trace back to 1998 under the name Porta Salomoniis, reforming under the current name in 2011. Drawing from the approaches of Immolation, Incantation, and early Morbid Angel, they released their debut full-length Serpent of Chaos in 2016 on Iron, Blood & Death Corporation, with a vinyl edition following in 2017 on Sweden's Blood Harvest Records. The band continued activity through the 2019 split Emancifestation From Sinister Side and the 2020 split The Southern Spirits Old Chants.

Porta Infernum is a black metal band from Los Teques, Miranda, Venezuela, active since 2007. The band explores themes of lust, anti-Christianity, hate, and darkness across releases including two early demos and the 2016 EP "Inter Peccata Luxuriae Infernalis," released through Ukraine's Depressive Illusions Records.

Portaestandarte is a black/death metal project from Santiago, Chile, formed in 2018. The band released the single "The Last Battalion" in 2021 and followed it with the demo For the Man Who Will Come in 2022, issued as a limited 100-copy cassette through Ingo Perzel Promotion.

Portals of Glory is a symphonic power metal band from Buenos Aires, Argentina, featuring members Walter Osedin, Max Suárez, and Nahuel García. The band released their debut album "Divine Alliance" on October 12, 2021, a six-track record that includes songs "Aurora Novum," "Blood and Steel," and "Doom of Your Kingdom."

Founded in 1992, Poseidon is a power trio — Marco Alexandre (guitar, vocals, keyboards), Belmilson Santos (bass), and Marcelo Soto (drums) — whose songwriting ranges across traditional and progressive heavy metal. Their 2018 album At Dream's Door, a concept record inspired by Neil Gaiman's Sandman and recorded at Sign of Sanity in São Paulo, showcases their ambition through flute, sitar, mandolin, synthesizers, and lyrics drawn from Latin, Greek, and Italian texts.

Posesion is a heavy metal band from Santiago, Chile, formed in 2018. The band released the Infernal Pact cassette EP in 2018, their debut recording as documented on Discogs.

Posesion is a heavy metal band from Santiago, Chile, formed in 2018. The band released the Infernal Pact cassette EP in 2018, their debut recording as documented on Discogs.