Why are the Picts invading Aquilonia? And where did they get their sophisticated war machines? If King Conan cannot discover that answer, it will mean the end of Aquilonia! But the time he needs has run out–for the Picts have slain his elite guard, the Black Dragons! “Revenge on the Black River” is written by Don Kraar, with art by Mike Docherty and Geof Isherwood. Cover by Mike Kaluta.