Polyxenidus fought for this empire after he was exiled from his home island of Rhodes, though he later lost the battle of Myonessus. After the execution of a non-Syracusan Agathocles, Lysandra fled to the court of a ruler of this empire, leading to the Battle of Corupedium. During his allegiance to this empire, Hannibal led troops to lose (15[1])the Battle of Eurymedon. The Treaty of Apamea was signed with a (15[1])western neighbor by this empire after their defeat by Lucius Cornelius Scipio at (*) Magnesia. This empire provided the bulk of the forces at the Battle of Ipsus, using a large force of 500 war elephants that were provided by Chandragupta Maurya. (10[1])This empire was largely succeeded by the Parthians. Antiochus III ruled, for 10 points, what empire that was founded by a diadochos with the epithet “nicator?” ■END■