Fronteiras de Sangue / Borders of Blood is a system of wargame rules focused on the greatest war in the history of South America, the War of Paraguay, or War of the Triple Alliance, or, still, Guasú War (Great War). The confrontation was fought between Paraguay and the Triple Alliance, composed of Brazil, Argentina, and Uruguay, and extended from December 1864 to March 1870. Features: Battalion level rules for 6 to 28mm minis Action dice to randomize number of actions that troops can take each turn Action card to randomize events each turn original combat system army list (including generals) for the 4 belligerents 2 scenarios