When the sun sets, the undead awaken. To slake their Hunger, they feed upon the herd of unaware mortals. Right beneath our noses, the Kindred clash against their rivals as they vie for control of the city of San Francisco and the coveted title of Prince. Vampire: The Masquerade – Rivals is an expandable card game for 2-4 players based on the popular roleplaying game set in the World of Darkness. These sleeves are designed to cover the Library Deck and City Decks respectively.