Precaria was formed by musician & lyricist Ianzel whose first compositions (the demo songs) date back to 2004, but remained unreleased for several years due to the lack of proper recording gear and a decent drummer.

The integration of Opposus Discordia on the drums allowed for the duo to start playing live in 2010, in Monterrey, Mexico, and surrounding areas, during an era where cartel violence was at its peak.

After years of independent production, the full length album Precaria Ex Humanitas was released and the band started to gain notoriety around the world, consequently releasing the Nigraluminiscencia compilation, which can be considered a second album.

The core members are currently located in the USA, Mexico and Italy. Several musicians have joined throughout the years to assist in live performances around Mexico, as a full live lineup.

The lyrics are sung mainly in Spanish and English, dealing with subjects such as violence, misery, chaos, death and spiritual darkness.