Eventually, Ezio identifies the mastermind of the plot: the Spaniard Rodrigo Borgia, who ultimately sought to bring down the Medici family in Florence with the help of the Pazzi family and the Barbarigo family in Venice. As he identifies and assassinates more and more political figures, Ezio also gains several allies, including Niccolò Machiavelli and Leonardo da Vinci, the latter of whom helps Ezio improve his equipment using schematics found in Altaïr's Codex pages. Mario assists Ezio in discovering the people behind the conspiracy, the search leading Ezio from Florence, to San Gimignano, Forlì, Venice and eventually to Rome. Ezio, following his father Giovanni's last advice, finds his father's Assassin tools, and flees the city with his mother and sister to the safety of his uncle Mario's villa in the countryside. Assassin's Creed II 's plot includes the fictional depictions of historical characters including Niccolò Machiavelli and Rodrigo Borgia, later known as Pope Alexander VI.Įzio's memories begin during the Renaissance in the 15th century, where his family is ensnared in a political plot, and his father and brothers are hanged.