CASTIEL Descend Into Darkness With New Single ‘Act I: Defile // Denounce’ Ahead Of Upcoming EP

Austria’s downtempo deathcore force CASTIEL return with Act I: Defile // Denounce, a crushing new single taken from their upcoming EP All Returns to Hollow and Silence, set for release on July 24th. Marking a significant step forward for the band, the release also arrives alongside the announcement of their signing to Seek & Strike, signaling a new chapter for the Klagenfurt-based outfit. Known for their suffocating blend of downtempo grooves and unrelenting brutality, CASTIEL continue to evolve their already punishing sound.

Act I: Defile // Denounce unfolds like a descent into controlled chaos. The track leans heavily into oppressive atmospheres, with cavernous breakdowns and slow-burning tension driving its core. Guitars drag through down-tuned depths while sudden bursts of violence fracture the pacing, creating a dynamic that feels both ritualistic and devastating. It’s a calculated balance of weight and space, where every note lands with crushing intent.

Vocally, the performance is as relentless as the instrumentation. Monstrous gutturals collide with piercing highs, delivering a sense of anguish and fury that amplifies the track’s bleak tone. The duality in delivery mirrors the song’s structure—shifting between suffocating heaviness and explosive release—while maintaining a constant sense of dread that never fully lets up.

With All Returns to Hollow and Silence on the horizon, CASTIEL are sharpening their identity within the modern downtempo deathcore landscape. Act I: Defile // Denounce stands as a statement of transformation—darker, heavier, and more focused than ever before. From the shadows of Austria to the global stage, CASTIEL are ready to drag listeners into the void.

Get the EP: https://orcd.co/castielep2026