The city cards can have quite an impact on gameplay, as many of them are more powerful versions of other cards; for example, the Age III 'Contingent' card provides five shields as opposed to the three provided by Age III red cards.
As cartas de cidade poden ter un gran impacto no xogo, xa que moitas delas son versións melloradas de outras cartas, a carta "Contingente" da Idade III otorga cinco escudos a diferenza dos tres que otorgaban as cartas vermellas da Idade III.