 Before the release of their debut single "Hakai no Bara" on October 2, a second pressing was already decided due to excessive demand.Destrose's song "Skykiller" was included on the January 15, 2011 compilation "Iron Angel" in preparation for their January 22 performance at the two-day Iron Angel Live event alongside other female metal acts such as Taia and Dazzle Vision.The band recruited vocalist Nene and drummer Nana in March 2011.