A Clash of Arms

A Clash of Arms can refer to the following:
 * The first expansion block of A Game of Thrones LCG, formed by the following expansions: The War of Five Kings, Ancient Enemies, Sacred Bonds, Epic Battles, The Battle of Ruby Ford, Calling the Banners and A Clash of Arms Promotion.
 * A Clash of Arms Promotion expansion for A Game of Thrones LCG.