War by Proxy is a seven turn scenario contained in MMP's Operations Special Magazine #3 (Summer 2010).

Fifty years before the start of the Hundred Years War, France and England were engaged in a power struggle over Flanders between the Kings of France and England. This scenario covers these events (and more) that occurred during the years 1281 to 1345.

Operations Special Magazine includes 51 new 5/8" counters for this scenario. New types of counters include Naval Fleets.

The base game Warriors of God is required.