Ghost's "Death Knell" stands as a defining track on their 2010 debut album, Opus Eponymous. The song exemplifies the band's signature blend of heavy metal and gothic rock, characterized by Peter Tägtgren's distinctive production and the frontman's theatrical, masked persona. Released during the height of the Swedish death metal revival, the recording showcases the group's ability to merge atmospheric darkness with aggressive riffs. As a centerpiece of their early discography, the track has become an enduring staple in the band's live performances and a touchstone for fans of the genre. Its impact helped establish Ghost's unique identity within the broader metal community, influencing countless acts that followed.