 The anniversary EP "Decade of Darkness" went straight to #1 on Finnish single charts after its release in spring 2010.The music video for "End of Days" from this EP was released throughout Europe and in Japan; it shows footage from the band's 2010 shows in Asia.The European edition of this EP, released in February 2011, contains a bonus DVD with footage of the band's concert at German Summerbreeze Festival 2009.