The only good enemy is a dead enemy, but there is always one whose death is the most satisfying of all. Ancient rivalries have developed into passionate hatreds that guide the actions of the great Houses of Westeros throughout the War of Five Kings. The day of reckoning has arrived, and there are debts to pay... Ancient Enemies is the second monthly installment of 40 fixed cards for the A Clash of Arms expansion to the A Game of Thrones collectible card game, based on George R.R. Martin's bestselling Song of Ice and Fire saga. It contains 20 different never-before-seen cards designed to augment existing decks and add variety to the A Game of Thrones metagame. This is not a standalone deck; a A Game of Thrones CCG starter set is required to play.