Thirty years since their formation, Arch Enemy have an extended family tree with which few bands could compare. From iconic long-term vocalist Angela Gossow and esteemed guitarist Christopher Amott to six string wizard Jeff Loomis – who ended his decade with the outfit on amicable terms in just before the making of this 12th album – you could fashion a dominating supergroup just from players no longer involved. The titular Blood Dynasty is not a reference to that vertiginous line of past personnel, but it the record feels like proof of Arch Enemy’s knack for cross-generational consistency as the decades roll by. Key to that is the steady hand of bandleader – and Christopher’s big brother – Michael Amott, who delves deep into his impressive box of tricks here. Fero...