Unholy Impurity – Oculus Mortis Review

Unholy Impurity is an Italian Black Metal band. The band was formed in 2014 and released their debut album “Bones Worship” in 2019. On February 28th, 2025, Unholy Impurity released their second full-length album, “Oculus Mortis”. The album was released through Masked Dead Records.

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Unholy Impurity - Oculus Mortis Review

Unholy Impurity, Oculus Mortis Review: This review will evaluate every aspect of the album, from its intricate musical composition to its production. Our analysis will provide valuable insights to help you determine if this album is worth adding to your collection.

The First Three Sins of Oculus Mortis

Let’s start by discussing the first three sins of Unholy Impurity and their album, Oculus Mortis

The First Sin, The Strings/Keys: Features twin guitar assault, characterized by raw, old-school black metal riffs, tremolo picking, and dissonant chords. Blending aggression, haunting melodies with atmospheric elements. The bass riffs add depth and heaviness to the band’s sound, complementing the guitars and enhancing the overall dark and foreboding atmosphere. The Second Sin, The Vocals: Involve in harsh and guttural singing, delivering lyrics that delve into themes of anti-cosmic spirituality and Sardinian culture… The Third Sin—The Percussions: The drumming is intense and precise, driving the band’s relentless energy. The percussion often incorporates blast beats and intricate rhythms, staying true to the raw and aggressive nature of black metal.

The Fourth Sin: Overall Discussion:

Under the blazing skies of our motherland, this ritual summoning of witching fires reveals devotion…

As soon as the listener presses the play button, the opening piece, Into the Abyss, greets them with an instrumental introduction featuring an ominous and doom passage, inviting the listener to what is about to come. Following this, the remaining pieces unfold in a more old-school aggressive black metal style, continuing until the last droplet of music fades away.

Unholy Impurity‘s album Oculus Mortis spans over forty minutes and consists of nine tracks that encapsulate a dark, foreboding, and primal sound, reminiscent of the early black metal trailblazers such as Mayhem and Watain. The band delves into themes steeped in Sardinian occult traditions and anti-cosmic spirituality. Weaving these elements of Sardinian culture and history into their music, setting their work apart in the black metal scene. Notably, some tracks feature lyrics in the Sardinian language, enriching their artistry with a profound regional and cultural resonance.

Unholy Impurity showcases a line-up of musicians who are not only skilled but also involved in various other metal projects, infusing their sound with a rich tapestry of influences. Unholy Impurity is anchored by two fruits of art guitarists, Fossaryu and Aim, who weave intricate soundscapes that oscillate between haunting melodies and fierce aggression. Characterized by tremolo picking, dissonant chords, and chilling harmonics. SrK bass riffs, lays down a deep, resonant foundation that supports the band’s sonic intensity. Although it often mirrors the guitar riffs to maintain a relentless energy, it also ventures into its dark and brooding territory, adding layers of depth and enhancing the overall atmosphere of their compositions.

Unholy Impurity‘s drumming, executed by Athanor F.D.H., serves as the pulsating heartbeat of the music. The technique of Athanor F.D.H. merges relentless blast beats with intricate double bass rhythms and elaborate fills, creating a blend of ferocity and finesse. This drumming sustains the tracks’ electrifying energy and infuses the music with a primal, almost ritualistic essence. Meanwhile, Erkitu, the band’s vocalist, delivers his lines with a raw intensity that perfectly captures the dark narratives woven into their lyrics. His growls and screams resonate with chilling authority, becoming a striking centrepiece in their sound. Erkitu‘s vocal approach enhances the band’s deep dive into Sardinian occultism and anti-cosmic spirituality, adding a genuine and ceremonial layer to their overall sonic experience.

Occulus Mortis, emerges as a formidable force, unleashing a relentless barrage of chaotic blast beats, frantic tremolo riffs, and Erkitui‘s frayed vocals. The intensity remains unyielding, whether in blistering speed or more measured tempos. Yet, the album is not merely a one-note assault; it reveals hidden layers, such as group vocals and a pervasive atmosphere that lingers throughout. The slower passages, particularly in the hauntingly titled The Oldest Ones, stand out, with Ancient Stones of Death serving as a pinnacle of the experience.

Occulus Mortis production is cloaked in this intentionally raw, lending an authentic edge to a style that continues to evolve, growing darker and heavier with each passing moment. Tracks like Sos Rajos and Requiem exemplify pure, original black metal fury and desolation, while Black Magic ignites with an intensity reminiscent of old-school thrash and speed metal.

If you’re a fan of raw and atmospheric black metal, their work is definitely worth exploring!

The album concludes with the final track, Requiem. While the darkness still lingers as the last note fades into the darkness, we want to give a shoutout to Dead Mask Records for letting us review Unholy Impurity and their album, Oculus Mortis. Now, we are going to conclude the review by talking about the final three sins and concluding the review.

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The Last Three Sins

Let’s discuss the last three sins of Unholy Impurity and their album, Oculus Mortis

The Fifth Sin, The Memorabilia:

Oculus Mortis by Unholy Impurity captures the spirit of Mayhem and Watain while avoiding the traps of imitation. Instead, they carve out a unique space in the shadowy corners of music, creating an atmosphere and thematic depth that is both haunting and refreshingly original. What truly distinguishes Unholy Impurity is their decision to present their powerful lyrics in their native tongue, infusing their sound with an air of mystery and authenticity. For me, Unholy Impurity encapsulates everything I adore about black metal — it’s raw, fearless, and deeply rooted in the genre’s foundational elements. Their music radiates an intense and unyielding energy, reminiscent of a bleak winter’s night. 

At the same time, Oculus Mortis by Unholy Impurity, is a forbidden fruit of art… delivered, arranged and composed by a forbidden fruit of art devilmanship…

The Sixth Sin, The Artwork:

The album’s artwork, created by Indonesian artist Oik Wasfuk, reflects the dark and mysterious themes of their music.

The Seventh Sin, Disrelish:

There is nothing to dislike in the musical offerings of Unholy Impurity and their album, Oculus Mortis. Thus, we conclude our review of Unholy Impurity and their album, Oculus Mortis. I would like to take this opportunity to express my gratitude for your time in reading this article. I encourage you to explore the work of Masked Dead Records as well as Unholy Impurity and their albums, Oculus Mortis and Bones Worship.

Members

Srk: bass
Fossaryu: guitars
Aim: guitars
Erkitu: vocals
Athanor F.D.H: drums

Track-Listing

01. Into the Abyss
02. Black Magic
03. Ancient Stones of Death
04. The Oldest One
05. The Healer
06. Sos Rajos
07. Treutos Corrudos
08. Sos Filos de sa Morte
09. Requiem

Unholy Impurity - Oculus Mortis Review