Expansion kit of 55 new cards for "Obscura Tempora". Some are of the same kind previously included in the basic set, while others are new: the powerful Cavalry that is strong as two Militias, the Spy to have a look at money in a place or to cards in a hand, the Revolt to steal towns and the Black Plague to destroy them, the Tax Collector to bring money to the Castle and the Bandit to steal it on the way... and a few more. Morbus Terribilisis meant as a set of optional cards, that experience player can include partly or in block to have a game more suited to their needs and tastes. The cards to steal and destroy towns are anyway strongly suggested to every expert player.