Definitely the darkest MERCYLESS release so far, the new full-length is, style-wise, somewhere between 1992's 'Abject Offerings' and 2013's 'Unholy Black Splendor' and, while 2016's 'Pathetic Divinity' had somekind of a more Euro-Death vibe to it, "The Mother of All Plagues" has a somehow early '90s "US Unholy Death" feel that, combined with the trademark MERCYLESS riffing and songwriting, will not only delight their fans, but the genre lovers as a whole!