Unverkalt Join Forces with Sakis Tolis of Rotting Christ on New Single “I, The Deceit””

After drawing closer and closer to the edge over the past decade, Unverkalt are plunging into the darkness that’s always awaited below. The post-metal luminaries are still possessed by a cinematic vision, but their new album and first for Season of Mist throws back the velvet curtain in favor of a blackened veil. While wrestling with the weight of our accursed histories, Héréditaire now stands as their heaviest and most heartfelt offering.

Today, Unverkalt are thrilled to release a new video for the song that serves as the emotional pillar of Héréditaire. Fueled by contempt for those content on watching the world burn, “I, The Deceit” radiates strength with support from the band’s Greek brother-in-arms Sakis Tolis of Rotting Christ.

“I enjoy discovering new, unique and compelling music in today’s overwhelming world of information, and I believe I truly succeeded with Unverkalt”, Sakis Tolis says. “This is an exceptional piece of art, worth every minute of listening”.

“‘I, The Deceit’” captures the stillness of those who let the world burn, not out of ignorance, but because it serves them”, Unverkalt vocalist Dimitra Kalavrezou says.

Watch the monumental video for “I, The Deceit” below:

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Héréditaire marks a pulse-pounding new direction for Unverkalt. The album’s newfound heaviness traces back to humanity’s deepest and darkest origins. Each song peels back another layer of collective trauma that’s passed down to us through generations like a disease.

“Our new album is a lament for what is far older than our very existence”, Unverkalt’s guitarist and chief composer Themis Ioannou says. “It speaks of what seeps through generations, searching for an answer to one pervasive questions: What do we carry that was never ours?”

Emerging from deep within Héréditaire, “I, The Deceit” burns like an open wound. With each pinprick of strings, a guitar throbs in pain. The entrancing chorus doesn’t come washing down like a wave of relief but as a numbing agent for our impending doom.

“This song carries the weight of human indifference toward the destruction we wreck upon the world”, Kalavrezou says. “That cruelty unfolds not as a distant tragedy, but as something intimate, almost ordinary”.

“I, The Deceit” is fueled by simmering contempt. From deep within its heavy blackened atmosphere comes a gust of blast beats. “The world falls apart / And you just stand there / Watching it burn down”, Sakis Tolis growls with scorn, standing strong amidst the eye of the storm.

Héréditaire might close shrouded in darkness, but a crack of light does appear in the form of Kalavrezou’s enchanting cleans. “I want us to have one heart together”. Like memories, the cry of horns and pleas screamed in Greek stoke the air as the song burns toward its fiery finish, reminding us of all we stand to lose.

   

“Even in the suffocating stillness, there’s a lingering ache for truth”, Kalavrezou says. “For something uncorrupted. And in that storm, something might still feel true”.

The video for “I, The Deceit” was directed and edited by Themis Ioannou at RAWBITE Studio.

Additional video credits

Producer - Unverkalt

Cinematography - Themis Ioannou

Camera Equipment Support - Marcus Sander

2nd Camera Operator - Silvio Pelegrin (@silviopelegrin)

Photography - Silvio Pelegrin

On-Set Support - Silvio Pelegrin

Lighting - Hariolf “Harri” Lemke

Costume Design & Styling - Touché Privé, AllSaints, Disturbia

Location - WHITEBOX030

Special thanks to Sakis Tolis.

On Héréditaire, Unverkalt lift the veil on our cursed existence with their heaviest and most heartfelt offering.

Recording Lineup:
Dimitra Kalavrezou — Vocals
Themis Ioannou — Guitars, Keys
Eli Mavrychev — Guitars, Vocals
Joscha Hoyer — Bass
Christian Eggers — Drums

Guest Musicians:
Sakis Tolis — Vocals on "I, The Deceit"

Songwriting Credits:
Comped by Themis Ioannou.
Lyrics by Dimitra Kalavrezou & Eli Mavrychev.
Lyrics for "I, The Deceit" by Dimitra Kalavrezou & Joscha Hoyer.

Recording Credits:
Recorded & Engineered by Unverkalt.
Drums Recorded & Engineered by Christian Eggers at Noir Surge Sound, Berlin, Germany.

Production Credits:
Produced by Themis Ioannou.
Vocals produced by Dimitra Kalavrezou & Eli Mavrychev.
Mixed by Joshua Barber.
Mastered by Lasse Lammert at LSD Studios, Lübeck, Germany.

Cover Art:
Themis Ioannou

Pre-order & Pre-save

https://orcd.co/unverkalthereditaire

Available Formats:
CD Digipak
2x12" Vinyl Gatefold — Black
2x12" ​Coloured Vinyl ​Gatefold ​— Black & Gold 'Sunburst'

Follower Unverkalt:
Bandcamp: https://unverkalt.bandcamp.com/
Instagram: https://www.instagram.com/unverkalt/
TikTok: https://www.tiktok.com/@unverkalt/
Facebook: https://www.facebook.com/Unverkalt/
Twitter: https://x.com/unverkalt/
YouTube: https://youtube.com/@unverkaltofficial/
Spotify: https://open.spotify.com/artist/55vU7DZVwI4ks0NpfKDAvK/
Apple Music: https://music.apple.com/us/artist/unverkalt/15241

Unverkalt Announce New Album Héréditaire (featuring Sakis Tolis)

While they’ve always pushed the intricate balance that defines post-metal, Unverkalt are now plummeting over the edge into the black below. Their upcoming third album and first since signing with Season of Mist descends into humanity’s deepest and darkest origins. Héréditaire lifts the veil from our cursed existence. What emerges is the band’s heaviest and most heartfelt offering.

“Our aim has always been to blend softer, more romantic elements with extreme chaos. With Héréditaire, that time has come”, says Unverkalt’s guitarist and chief composer Themis Ioannou. “This album is a lament for what is far older than our very existence. It speaks of what seeps through generations, searching for an answer to one pervasive question: What do we carry that was never ours?”

As they begin this dark descent, today, Unverkalt are releasing a haunting video for the stirring lead single from Héréditaire. Though it starts as a slow burn, album opener “Die Auslöschung” emerges from the envoloping haze as the band’s first song to pair Dimitra Kalavrezou’s heavenly cleans with hellish harsh vocals.  

“‘Die Auslöschung’ is both bleak and immersive”, Kalavrezou says. “Carved in blackened textures and hypnotic pacing, the song channels both personal and collective collapse, setting the tone for what is to come”.

Watch the video for “Die Auslöschung” Below:

Héréditaire comes out February 27, 2026 on Season of Mist.

Pre-order

https://orcd.co/unverkalthereditaire

Pre-save on Spotify

https://open.spotify.com/prerelease/5ndUNl3HyjsagbOuQCrakn?si=QESfESdPQwqHTC5MKNX4Jw

Unverkalt are still possessed by a cinematic vision. “Die Auslöschung” opens Héréditaire like a camera coming into focus. However, though rendered in crisp detail, the scene that the band paints is bleak. Beneath a smoldering bass line, riffs rise like smoke from freshly scattered ashes. “When did this darkness fall?” Kalavrezou sings as if trying to climb out of the shadowed rubble.

On previous albums, Unverkalt took cues from French painting and European film noir, but Héréditaire throws back the velvet curtain in favor a veil. “Die Auslöschung” begins to peel back the blackened layers of traumatic memories that are passed down to us like a disease. “He said enter the wide gate and walk the easy path to destruction”. As the pounding drums give way to a fiery stream of blast beats, Kalavrezou breaks into a scream so piercing it can be felt all across our shared history.

“I enjoy discovering new, unique and compelling music in today’s overwhelming world of information, and I believe I truly succeeded with Unverkalt”, says Season of Mist labelmate and Rotting Christ frontman Sakis Tolis, who’s featured on the monolithic “I, The Deceit” from Héréditaire. “This is an exceptional piece of art, worth every minute of listening”.

Catch Unverkalt in Suttgart, Germany early next year when they co-headline Club Zentral with Hippotraktor.

Get tickets: https://loveyourartist.com/en/events/progmotion-hippotraktor-stuttgart-HCAIBG

The video for “Die Auslöschung” was directed by Themis Ioannou at RAWBITE Studio

On Héréditaire, Unverkalt lift the veil on our cursed existence with their heaviest and most heartfelt offering.

Recording lineup
Dimitra Kalavrezou - Vocals
Themis Ioannou - Guitars, Keys
Eli Mavrychev - Guitars, Vocals
Joscha Hoyer - Bass
Christian Eggers - Drums

Guest musicians
Sakis Tolis - Vocals on "I, The Deceit"

Songwriting credits
Composed by Themis Ioannou
Lyrics by Dimitra Kalavrezou and Eli Mavrychev
Lyrics for "I, The Deceit" by Dimitra Kalavrezou and Joscha Hoyer

Recording credits
Recorded and engineered by Unverkalt
Drums recorded and engineered by Christian Eggers at Noir Surge Sound

Production credits
Produced by Themis Ioannou
Vocals produced by Dimitra Kalavrezou & Eli Mavrychev
Mixed by Joshua Barber
Mastered by Lasse Lammert at LSD Studios

Cover art
Themis Ioannou

Pre-order & Pre-save
https://orcd.co/unverkalthereditaire

Available Formats

CD Digipack

2x12” Vinyl Gatefold (Black)

2x12” Vinyl Gatefold (Gold with black splatters)

Follow Unverkalt:

Official Website: https://unverkalt.com/

Facebook: https://www.facebook.com/Unverkalt/

Instagram: https://www.instagram.com/unverkalt/

Tiktok: https://www.tiktok.com/@unverkalt/

Bandcamp: https://unverkalt.bandcamp.com/music/

X: https://x.com/Unverkalt/

Youtube: https://www.youtube.com/channel/UCr8Fv2aEhLNPjN4zFPoPFfg

Apple Music: https://music.apple.com/artist/unverkalt/1524174404

Spotify: https://open.spotify.com/artist/55vU7DZVwI4ks0NpfKDAvK/

Tidal: https://tidal.com/browse/artist/20499985

Last.fm: https://www.last.fm/music/Unverkalt