Darius, on his arrival at the capital, was at once accepted as head of the conspiracy, and with prudent boldness determined on pushing matters to an immediate decision. Overruling the timidity of a party among the conspirators, who urged delay, he armed his partisans, and proceeded, without a moment’s pause, to the attack. According to the Greek historians, he and his friends entered the palace in a body, and surprised the Magus in his private apartments, where they slew him after a brief struggle. But the authority of Darius discredits the Greek accounts, and shows us, though with provoking brevity, that the course of events must have been very different. The Magus was not slain in the privacy of his palace, at Susa or Ecbatana, but met his death in a small and insignificant fort in the part of Media called “the Maesan plain,” or, more briefly, “Nisaea,” whither he appears to have fled with a band of followers. Whether he was first attacked in the capital, and escaping threw himself into this stronghold, or receiving timely warning of his danger withdrew to it before the outbreak occurred, or merely happened to be at the spot when the conspirators decided to make their attempt, we have no means of determining. We only know that the scene of the last struggle was Sictachotes, in Media; that Darius made the attack accompanied by six Persian nobles of high rank; and that the contest terminated in the slaughter of the Magus and of a number of his adherents, who were involved in the fall of their master. Nor did the vengeance of the successful conspirators stop here. Speeding to the capital, with the head of the Magus in their hands, and exhibiting everywhere this proof at once of the death of the late king and of his imposture, they proceeded to authorize and aid in carrying out, a general massacre of the Magian priests, the abettors of the later usurpation. Every Magus who could be found was poniarded by the enraged Persians; and the caste would have been well-nigh exterminated, if it had not been for the approach of night. Darkness brought the carnage to an end; and the sword, once sheathed, was not again drawn. Only, to complete the punishment of the ambitious religionists who had insulted and deceived the nation, the day of the massacre was appointed to be kept annually as a solemn festival, under the name of the Magophonia; and a law was passed that on that day no Magus should leave his house.