Leg Two of Slayer's international concert tour will kick off October 20 in Holland when Slayer tops the bill on the European edition of the "Unholy Alliance Tour: Preaching to the Perverted." The core lineup of the European "Unholy Alliance Tour" will be Slayer, In Flames, Children of Bodom, Lamb of God, and Thine Eyes Bleed, and is the first major festival to tour outside of the United States. The U.S. "Unholy Alliance Tour" (which Slayer headlined with Lamb of God, Children of Bodom, Mastodon and Thine Eyes Bleed) stormed across North America in June and July.

08/25 Leeds Festival, Leeds, England
08/27 Reading Festival, Reading, England
09/1-2 Via Funchal, Sao Paulo, Brazil
09/3 Chevrolet Hall, Belo Horizonte, Brazil
09/6 Fundicao Progresso, Rio de Janeiro, Brazil
09/9 Velodrome, Santiago, Chile
09/12-13 Estadio Pepsi Music, Buenos Aires, Argentina
09/15 Palacio de los Deportes, Bogota, Colombia
09/17 Poliedro, Caracas, Venezuela
09/21 Arena, Guadalajara, Mexico
09/23-25 Salon 21, Mexico City, Mexico
10/13 Max Pavilion, Singapore
10/15 Loudfest, Tokyo, Japan
10/16 Studio Coast, Tokyo, Japan
10/17 Zepp Loud Park, Osaka, Japan