EX DEO, the ancient Roman-themed arsenal led by KATAKLYSM frontman Maurizio Iacono, are gearing up for the release of their new album, Caligvla, which is set to drop on August 31st via Napalm Records. A new album trailer can now be seen below:

Iacono recently checked in with the following message: "I'm back home in Chicago from a great weekend in Mexico, relaxing and thinking. I don't know of any band in the underground that with only one album under their belt like Ex Deo is getting this much hype and reactions at shows. When the new album hits, this thing will take off.. It's a promise, and all those behind me supporting this now, I know who you are. I don't forget your faces and your efforts. Big thank you!"

In addition to the previously announced guest appearances from ALL SHALL PERISH guitarist Francesco Artusato, and Mariangela Demurtas from TRISTANIA, the band have now confirmed guest spots from SEPTICFLESH' Seth Siro and GRAVEWORM's Stefano Fiori. Every invited guest on the album will be of Roman or Greek descent.

Caligvla will include the following tracklisting:

'I, Caligvla'

'The Tiberius Cliff (Exile To Capri)'

'Per Oculos Aquila'

'Pollice Verso (Damnatio ad Bestia)'

'Divide et Impera'

'Burned To Serve As Nocturnal Light'

'Teutuborg (Ambush of Varus)'

'Along The Appian Way'

'Once Were Romans'

'Evocatio : The Temple Of Castor & Pollux'

Ex Deo debuted the title track from their upcoming album on April 1st in Montreal, QC at Paganfest America Part III. Check it out below.

More on Ex Deo at this location.