Killer Be Killed is an American heavy metal supergroup founded by The Dillinger Escape Plan vocalist Greg Puciato and Soulfly, Cavalera Conspiracy and ex-Sepultura frontman Max Cavalera in early 2011. The lineup also features Mastodon bassist and co-vocalist Troy Sanders and Converge drummer Ben Koller. The band had slowly been working on material before announcing its name in October 2013,[1] along with their signing to Nuclear Blast.[2] The group's self-titled debut record was released on May 13, 2014.[3] On September 4, 2020 the supergroup announced their return with a new single and second album announcement which is to be called Reluctant Hero and to be released on November 20, 2020.[4]