Zakk Wylde will launch a tour later this year with Zakk Sabbath, his Black Sabbath cover band featuring bassist Rob “Blasko” Nicholson and drummer Joey Castillo. Zoso and the Iron Maidens will serve as supporting acts. The trio’s 2024-25 King of the Monstrous tour is set to begin on Dec. 1 in Phoenix, with dates scheduled through mid-January. Additionally, Zakk Sabbath has finally released a digital version of their album Greatest Riffs. It includes songs from two of the band’s albums, Vertigo (2020) and Doomed Forever Forever Doomed (2024). A complete list of tour dates can be viewed below, p…