Warmony is a black metal duo from Curitiba, Paraná, consisting of Profanuz on vocals and guitar and Vox Morbidus on vocals and bass. The band released an EP in 2018 and is signed to Tornhate Records, a label that has supported Brazilian underground black metal. Their stripped-down two-piece lineup channels raw, orthodox black metal in the tradition of the Brazilian extreme underground.

Warpride is an epic melodic heavy metal band from Guarulhos, São Paulo, formed in 2013, drawing influence from classic European power and traditional metal. The band released the EP "The Cult of the Mystic Circle" in 2016, recorded and mastered at Masterpiece Studios in Guarulhos and produced by Pedro Esteves. Their sound combines grandiose arrangements with the melodic sensibility of the NWOBHM and European power metal traditions.

Warred was founded in São Paulo by guitarists Arthur Ernandes and Rodrigo Andrade, who built the band around a shared passion for classic acts like Iron Maiden, Metallica, and Judas Priest. They released the EP "Wild Legion" in 2013 and went on to record their debut full-length "The Siren" in 2022, a 12-track album that marked a shift toward a heavier melodic metal and metalcore sound. Singer Pedro Mion joined the band as a key creative collaborator on the album's compositions.

Warrior Sword is a thrash metal band from Floridablanca, Colombia, tracing their roots to 2007 when they formed under the name Warrior Soul before rebranding in 2019 to establish a stronger identity. The band has shared stages with international acts including Inquisition and Enforcer, and completed tours through Mexico, Colombia, and Ecuador. They released "Warrior of Death" and "Through My Blood" in 2023.

Warriors of Metal was a black metal band from Mafra, Santa Catarina, Brazil, active from 2003 until splitting up in 2016. The band explored themes of black magic, Satanism, and anti-Christianity common to the South American black metal underground, and appeared on the compilation "Endless Massacre III" released by Violent Records in 2009 with the track "Strengthened by the Shadows." They operated as an unsigned independent act throughout their existence.

Warshipper is a death metal band from Sorocaba, São Paulo, formed by experienced musicians including guitarist and vocalist Renan Roveran (ex-Bywar) and bassist Rodolfo Nekathor (ex-Zoltar). The band released their debut full-length "Black Sun" in 2018 through More Hate Productions and Narcoleptica Productions, followed by the album "Barren..." in 2020. Their music blends technical death metal with progressive elements and themes of atheism, and they completed touring in Europe alongside their domestic Brazilian shows.

Warside is a traditional heavy metal band from Brasília, Distrito Federal, built around a sound directly inspired by the New Wave of British Heavy Metal and classic traditional metal. The band's lineup includes vocalist Leonardo Leão and bassist Vitor Dellamora, and they operate as an independent act within the Brasília metal underground. Their music aims to carry forward the melodic, riff-driven energy of the NWOBHM era within the Brazilian heavy metal scene.

Weedevil is a stoner/doom metal band from São Paulo, Brazil, whose debut LP "The Return" was released in April 2022 via DHU Records, featuring members Lorraine Scar on vocals, Paulo Ueno and Bodão on guitars, Dani Plothow on bass, and Flávio Cavichioli on drums. They followed it with the split "Cult of Devil Sounds" alongside Mexico's Electric Cult Doomers in 2023, then released their second album "Profane Smoke Ritual" through Smolder Brains Records in June 2024. Drawing from Black Sabbath, Windhand, and Acid King, the band blends lacerating riffs with occult and spiritualist themes.

Weedthrone was a stoner/doom metal project from São Paulo, Brazil, anchored by guitarist and bassist Nattens Man on Mars alongside vocalist Mellissa Rainbow and drummer Bitch Hunter. The project released the five-track album "Temple of Superdose" in January 2022, recorded the previous year, which included a cover of the 1973 track "What to Do" by Brazilian artist Vanusa. The band was celebrated in Brazilian underground stoner circles for its warmly distorted riff-heavy approach before splitting up.