Doctor Midnight & The Mercy Cult (DMTMC) was a supergroup formed in 2009. The band made its live debut in Helsinki, Finland, on 11 May 2011 at club DOM followed by shows in Oslo, Stockholm and Örebro. DMTMC's debut single, "(Don't) Waste It", was released on 9 May 2011. Their debut album, I Declare: Treason, was released on 6 June 2011 by Season of Mist. Peek-a-boo Magazine rated the album 76/100. Sea of Tranquility rated the album two stars. MetalSucks rated the album one-and-a-half out of five horns.