Formed by guitarist Joe Tiberi and vocalist David Holch on January 1, 2004 with the first of two demos, after releasing their debut album
The Assembly of Tyrants in 2005 and a re-recording EP
Tyrannical Resurrection in 2007, Mechina began their "As Embers Turn to Dust" saga with their next three albums, each released on January 1;
Conqueror (2011),
Empyrean (2013), and
Xenon (2014). A triple-CD pack for those three albums to celebrate the band's 10th anniversary was released on January 1, 2014, the same day as the release of
Xenon.
Empyrean was received positively for its "more consistently stellar" songwriting compared to
Conqueror which was considered "an oft-overlooked
industrial death metal tour de force that was nevertheless just flawed enough to fly under the radar of most genre fans." The band has also released standalone singles that connect to the storyline, one of which, "To Coexist Is To Surrender", was released on June 3, 2014. It introduces Melissa "Mel Rose" Rosenberg as guest vocalist and serves as the prelude to their next album
Acheron. The album was released on January 1, 2015, with cover artwork by Daniel McBride, known for his work for
progressive metalcore bands
Veil of Maya,
Born of Osiris, and
After the Burial.
Acheron has been given a more mixed reception, as it "further rectifies some of ''Xenon's'' problems, yet at the same time delivers new problems." Mel Rose makes her first appearances in a Mechina album, appearing on the upbeat "The Halcyon Purge" and the "strings/piano female vocal-driven ballad", "Ode To The Forgotten Few". The album was followed up by another single, "The World We Lost", released on August 23, 2015, the band's longest song to date at 19 minutes and serving as a prequel to
Conqueror, marking the conceptual beginning of the "As Embers Turn to Dust" saga. The band's next album
Progenitor was released on January 1, 2016. The song "Anagenesis" was released in advance on December 26, 2015.
Progenitor has been noted to continue the band's streak of "positives and pitfalls", and Mel Rose guest appears again, singing the entirety of tracks "Cryoshock" and "The Horizon Effect". The album was followed by
As Embers Turn to Dust, the namesake album of the storyline, released on January 1, 2017. The album was received more positively than their previous three albums, and it is the first album in which Mel Rose was deemed a full-time member. After releasing their eighth album
Telesterion in late 2019 following a nearly three-year gap, its follow-up
Siege was released on January 1, 2021, earning both lower-rated and favorable reviews. Although the album's vocal style consists mainly of just clean singing by Mel Rose and David Holch, Conflict vocalist Anna Hel guest appears with harsh vocals on the title track. The band's next album
Venator was released on January 1, 2022. The album has also been given good and bad reviews, the divisive point being the main focus on clean singing, apart from David Holch returning to harsh vocals on "The Embers of Old Earth" and Anna Hel guest appearing again in "When Virtue Meets Steel". The ballad "Totemic" features guest vocals by "Treasur'" Necole Wright. The album was followed by
Cenotaph, released on January 1, 2023. The song "The Grand Hunt" was released in advance on December 27, 2022. While once again gaining more positive reviews,
Cenotaph was received more poorly than any of the band's previous albums, with criticism towards the aforementioned clean singing being its sole vocal style, along with the metal instrumental track "Broken Matter Manipulation". The album was followed by another 18-minute single, "Blessings Upon the Field Where Blades Will Flood", once again having David Holch return to his earlier harsh vocals, in his final appearance with the band. Following two more pre-release singles, the band's new album,
Bellum Interruptum, was fully released on March 23, 2025, receiving the most positive feedback in years, due to the full-time return of harsh vocals, this time by new vocalist Dave Lowmiller, frontman of
A Dark Halo, a band in which Mel Rose is also a member. The album also features returning guests harsh vocalist Anna Hel, clean vocalist "Treasur'" Necole Wright, guitar soloist Dean Paul Arnold, and new guest harsh vocalist Ricky Lewis. On September 28, 2025, two new songs, "Theoxenia" and "The Orbital Blood Famine" were released. ==Musical style and influences==