Books describe various worlds of fiction, and Blau has the power to reproduce those worlds in reality. Worlds of thrilling adventure, worlds of tender romance, and worlds of wartorn myth appeared out of thin air. Though many often wish they could journey to such lands, the question of if they would later regret their decision remains.
Added on April 8, 2014 as a part of Torn Asunder Card Pack.
Blau translates from German as "blue". Usually uses as a nickname with various senses: someone who habitually wore blue clothes, a dyer, someone with blue eyes, a sickly or pale person, someone with a bluish complexion resulting from poor circulation, etc.