In 1475, Iain MacDonald, the Earl of Ross, was playing a dangerous game. The Wars of the Roses had been raging for decades and the entire region was in turmoil. Hoping to capitalize on the chaos, the Scottish Earl had signed a secret treaty with the British king, with the promise that he would partially rule Scotland if England subdued it. When John Stewart, 1st Earl of the Atholl of the Highlands, heard that the treacherous Ross was plotting a rebellion against the Scottish king, he devised an unconventional plan…