In January 2010, Megadeth was set to embark on the American Carnage tour with Slayer and Testament, but the tour was postponed due to Tom Araya's back surgery.
Megadeth je u siječnju 2010. trebao otići na turneju American Carnage sa Slayerom i Testamentom, ali je turneja bila odgođena jer je Tom Araya morao na operaciju leđa.