 Antony has by this point embraced Egyptian culture, providing Octavian with a pretext for invasion.With the assistance of Posca, Octavian obtains Antony's will and has the details provided to the people of Rome, revealing that Antony had left control of the eastern provinces to his children with Cleopatra.The scandal is an appropriate casus belli, and after defeating Antony and Cleopatra at the Battle of Actium, he pursues them to Alexandria.