Conceived by Ammonoch in mid-2008 in the city of Santo André - SP, Kanvass consolidated itself as a black metal project in 2009, when drummer Morbus joined it. The band has remained focused on its duo structure since its conception, both in the creative process and for live performances.
After a year of compositions and rehearsals behind closed doors, they released their debut material, the EP “The Southern Thunder Roars”, in 2014, partially recorded and edited by the musicians. With the proposal to perform a mixed black metal of technique and aggressiveness, composed of 4 original songs and 1 tribute, the material is well received by the public. The release of the EP is accompanied by a single and video clip entitled "Sathanas".
The band performs live for the first time in São Paulo and Belo Horizonte - MG.
In 2015, Ammonoch and Morbus freeze the band's activities to dedicate themselves to other side projects.
In 2021, the EP “The Southern Thunder Roars” is re-released with new art, representing the return of the project.
In 2022, Ammonoch and Morbus worked the forges of chaos to sculpt the project's masterpiece so far; their first full-length, “Downfall of Individuality”. Containing 11 authorial compositions, the material was released in April 2022, with international distribution. The band performed in several states of the country for the marketing of this material.
In 2023, the band released their second album, “Generation of Deserters”, on April 1 at Necropole Fest - São Caetano do Sul.