Ireland’s Sludge Sorcerers Return With A Filthy, Expansive Masterpiece 🔥

Label: Road To Masochist
Release Date: May 29th 2026
Genre: Progressive Sludge Metal
FFO: Mastodon | Inter Arma | Baroness | Kylesa

Alright Butt… if your idea of a good time involves riffs thicker than Welsh fog and atmospheres darker than a 3am kebab queue after a gig — then TOOMS have just dropped something with your name written all over it. 😈

Straight outta Limerick, Ireland, this trio have been quietly building a reputation as one of the most exciting names in underground sludge — and with Karst, they’re not just knocking on the door anymore… they’re kicking it clean off the hinges. 🚪💥

🌑 FROM SWAMP TO SONIC EVOLUTION

Formed from the ashes of their earlier project Gaia, TOOMS (Anto Donnellan, Kieran Grace and Alex Hölzinger) properly ignited with their 2017 single “Simon Ferocious” — and haven’t looked back since.

Their debut album The Orb Offers Massive Signals (2020) was already a filthy slab of sludgy brilliance, but Karst?

This is a different beast entirely. Bigger. Wilder. More dangerous.

⚒️ ENTER THE CAVE: TRACK BREAKDOWN VIBES

The album opens with “Blood Rust – Of Cudgel And Quill” — and it doesn’t ease you in. Oh no. This thing drags you underground by the ankles.

Cavernous. Brutal. Barely controlled chaos. The kind of track that feels like it could collapse in on itself at any moment… but never does.

Then comes “Lowlander”, where the band start flexing those progressive muscles — layering grit with moments of unexpected beauty. It’s not pretty in the traditional sense… it’s real. Raw. Alive.

Tracks like:

  • “Tower Of Silence” 🏔️ – towering, oppressive, absolutely massive
  • “Whitethorn” 🌿 – unpredictable, jagged, like stepping barefoot on broken glass
  • “Two Silver Pieces” 🪙 – reflective, worn down, emotionally heavy

…all build this world that feels lived-in, scarred and brutally honest.

⚡ FINAL BOSS ENERGY

And then there’s the closer: “Physics Beyond The Standard Model”.

Mate… this isn’t just a final track — it’s a statement.

It’s TOOMS standing at the peak of everything they’ve built so far, looking back at the chaos behind them… and forward into something even bigger. Atmospheric, crushing, ambitious as hell — and the perfect way to end an album that refuses to play it safe.

🎚️ PRODUCTION THAT HITS LIKE A SLEDGEHAMMER

Recorded with Chris Quigley at The Meadow Studios, then handed to mixing wizard Matt Bayles (known for shaping monsters with bands like Mastodon) and mastered by Chris Fielding (linked with Conan and more).

Translation?

This thing sounds HUGE… but still filthy. Nothing polished. Nothing neutered. Just raw, breathing, snarling sound.

Exactly how sludge should be. 🤘

🧱 LINE-UP

  • Anto Donnellan – Bass
  • Kieran Grace – Drums
  • Alex Hölzinger – Guitars / Vocals

🔗 GET INVOLVED

🔥 RIFF REPORT VERDICT

Karst isn’t just heavy — it’s alive.

It breathes. It snarls. It drags you through mud, throws you against a wall, then makes you stand there and feel every second of it.

TOOMS have taken their sludge foundations and pushed them into something far more expansive, emotional and unpredictable.

This is underground metal at its absolute finest.

Turn it up. Sink into it. Let it consume you. 🖤🤘