From Renegade Game Studio. Vampire: The Masquerade Rivals Expandable Card Game is a game where 2-4 players each control a coterie of vampires and vie to dominate their opponents. The Core Set is set in San Francisco and features vampires from four clans: Brujah, Malkavian, Toreador and Ventrue. In Rivals, you vie for control of the City while targeting your randomly selected 'Rival.' Your coterie uses various abilities, attacks, recruited mortal thralls and schemes to battle your opponents on the streets or in their Havens. To win, you will need to score 13 Agenda, defeat your specific Rival by reducing their Prestige (the main resource of the game) to 0, or by sending your Rival's last active vampire to torpor.