The Battle for South Am - Chapter One. X-O Manowar Armor app. Rai and what remains of the Future Force rush to answer Magnus' urgent call for assistance. However, doubts begin to creep in over what they can do. Continued in Magnus Robot Fighter (1991 Valiant) #30. "One For All" is written by John Ostrander, with art and cover by Sean Chen and Kathryn Bolinger. Cover price $2.25.