IRON IMPERIVM FEST: Lethal Evil + Deos + Concrete Age. Free Entry

On 18th October 2025, the legendary stronghold of underground metal, The Dev in London, will transform into the epic arena for the first-ever IRON IMPERIVM FEST — a night forged in steel, sound, and spirit.

This is not just a concert. It is a celebration of Iron Imperivm’s new era — the official launch event for the 2026 Iron Imperivm collection, created in alliance with one of the most iconic illustrators in the history of metal art.

The festival lineup itself is a declaration of war, summoning a legion of bands that embody the raw power of the underground:

• Lethal Evil (London) — Crushing Thrash/Death fury with the might of Pantera, Sepultura, and Kreator flowing in their veins.
• DEOS (France) — Roman Extreme Metal, channeling the glory and destruction of empire through death and blackened ferocity.
• Concrete Age (North Caucasus / London) — Ethnic Death/Thrash Metal, merging ancient instruments and global traditions with devastating riffs.

When the last riff fades, the ritual continues with a world-first spectacle: Temple of the Cat will command the after-concert with a special DJ set, blending heavy metal anthems with the ferocity of historic MMA battles on screen — an experience never before witnessed.

The night will also unveil exclusive Iron Imperivm merchandise, special editions, and handcrafted creations: GET this ticket and presenet it at the merch stand for an exlcusive 20% off all Iron Imperium merch (valid at the event only, first come firts serverd)

The Iron Imperivm Fest is more than music, more than fashion, more than ritual. It is the gathering of legions, the uniting of culture, combat, and creation. On 18th October at The Dev, London, the empire rises. Will you stand among us? ⚔️

Info: Just download this ticket and present it at the Iron Imperium merch stand to enjoy 20% off Iron Imperium exclusive merch at the event! The event will be a celebration for the launch of the new collection 2026 "Embody it". The discount will be only valid at the event! First come first served!

Also check out other Festivals in London, Concerts in London, Entertainment events in London.