Concept art of Dr. Cossak from Mega Man Battle Network 3. Image from the book Rockman.EXE Official Complete Works.
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Cossak (コサック, Kosakku) is a character from Mega Man Battle Network 3. He was Bass.EXE's creator...
Kalinka Cossack (カリンカ・コサック Karinka Kosakku, Russian: Калинка Казак) is a character from the...