Death Is the Only Mortal is the sixth studio album by American band The Acacia Strain. It was released on October 9, 2012. It is the band's first release on Rise Records, and their final album with Daniel "DL" Laskiewicz as their guitarist before leaving the band in May 2013.
The first single, "Victims of the Cave", was released on September 6, 2012. The second single, "The Mouth of the River", was released on September 24, 2012.