Crusader Kings II received a new expansion titled Monks & Mystics on March 7th. It retails for $14,99 on the Steam store and will be a great addition to CKII fans. The expansion allows rulers to choose to follow different religions, gods and even to join a witches coven. Not only dioes the expansion bring new portraits to both the English and the Germans, it adds monastic orders, secret societies like assassins and devil worshipers, new functions at court and relics and treasures to help you dominate the known world.