(W) Kieron Gillen
(A) Jacen Burrows
(CA) James Stokoe
 
DESCENT INTO CHAOS!
o The untold origin of MARNEUS CALGAR continues as a startling discovery is made on the moon of NOVA THULIUM!
o But will the young Marneus face his first triumph...or a soul-shattering loss?
o A shocking revelation in the history of the legendary Chapter Master of the Ultramarines that will forever change what you thought you knew!