Devildriver overlord Dez Farara will readily acknowledge the basic tenet of heavy metal is to achieve the essence of power and complete freedom. At the most base level, it's a concept that can manifest itself in the form of a high-speed joyride or defeating one's antagonists, be they Frank Frazetta-rendered warriors or the guy/girl who was looking at your lover too long at the biker bar and now has a concussion and a collection of broken pool cues. On Devildriver's sixth release, "Winter Kills", the band certainly didn't skimp on the riffage, the idling-dragster tempos or the sheer sonic drive that makes them one of heavy music's respected outfits. "Winter Kills" is all about the creation of flashover moments to empower people with hope and affirmation—or at the very least, the inspiration for people to create great work and engineer their own meaningful universes. This ain't no tired Tony Robbins posi-posturing or Joel Osteen's cartoony, cash-and-Christ posing. The world got more oppressive, and Devildriver are stepping up their game to keep hope alive in the most bone-powdering, cochlea-bleeding, neck-snapping way possible.