Herodian (late second, first half third century): Greek historian, author of a History of the Roman Empire since the Death of Marcus Aurelius in which he describes the reign of Commodus (180-192), the Year of the Five Emperors (193), the age of the Severan dynasty (211-235), and the Year of the Six Emperors (238).
The translation was made by Edward C. Echols (Herodian of Antioch's History of the Roman Empire, 1961 Berkeley and Los Angeles) and was put online for the first time by Roger Pearse (Tertullian.Org). The version offered on these pages is hyperlinked and contains notes by Jona Lendering.
[1.15.1] The Senate removed this statue of Commodus after his death and replaced it with a statue of Freedom.  Now the emperor, casting aside all restraint, took part in the public shows, promising to kill with his own hands wild animals of all kinds and to fight in gladiatorial combat against the bravest of the youths. When this news became known, people hastened to Rome from all over Italy and from the neighboring provinces to see what they had neither seen nor even heard of before. Special mention was made of the skill of his hands and the fact that he never missed when hurling javelins or shooting arrows.
[1.15.2] His instructors were the most skillful of the Parthian bowmen and the most accurate of the Moroccan javelin men, but he surpassed them all in marksmanship. When the days for the show arrived, the amphitheaternote[The amphitheater of Rome is better known as Colosseum.] was completely filled. A terrace encircling the arena had been constructed for Commodus, enabling him to avoid risking his life by fighting the animals at close quarters; rather, by hurling his javelins down from a safe place, he offered a display of skill rather than of courage.
[1.15.3] Deer, roebuck, and horned animals of all kinds, except bulls, he struck down, running with them in pursuit, anticipating their dashes, and killing them with deadly blows. Lions, leopards, and other animals of the nobler sort he killed from above, running around on his terrace. And on no occasion did anyone see a second javelin used, nor any wound except the death wound.
[1.15.4] For at the very moment the animal started up, it received the blow on its forehead or in its heart, and it bore no other wound, nor did the javelin pierce any other part of its body: the beast was wounded and killed in the same instant. Animals were collected for him from all over the world. Then we saw in the flesh animals that we had previously marveled at in paintings.
[1.15.5] From India and Ethiopia, from lands to the north and to the south, any animals hitherto unknown he displayed to the Romans and then dispatched them. On one occasion he shot arrows with crescent-shaped heads at Moroccan ostrichs, birds that move with great speed, both because of their swiftness afoot and the sail-like nature of their wings. He cut off their heads at the very top of the neck; so, after their heads had been severed by the edge of the arrow, they continued to run around as if they had not been injured.
[1.15.6] Once when a leopard, with a lightning dash, seized a condemned criminal, he thwarted the leopard with his javelin as it was about to close its jaws; he killed the beast and rescued the man, the point of the javelin anticipating the points of the leopard's teeth. Again, when a hundred lions appeared in one group as if from beneath the earth, he killed the entire hundred with exactly one hundred javelins, and all the bodies lay stretched out in a straight line for some distance; they could thus be counted with no difficulty, and no one saw a single extra javelin.
[1.15.7] As far as these activities are concerned, however, even if his conduct was hardly becoming for an emperor, he did win the approval of the mob for his courage and his marksmanship. But when he came into the amphitheater naked, took up arms, and fought as a gladiator, the people saw a disgraceful spectacle, a nobly born emperor of the Romans, whose fathers and forebears had won many victories, not taking the field against barbarians or opponents worthy of the Romans, but disgracing his high position by degrading and disgusting exhibitions.
[1.15.8] In his gladiatorial combats, he defeated his opponents with ease, and he did no more than wound them, since they all submitted to him, but only because they knew he was the emperor, not because he was truly a gladiator. At last he became so demented that he was unwilling to live in the imperial palace, but wished to change his residence to the gladiatorial barracks. He gave orders that he was no longer to be called Hercules, but by the name of a famous gladiator then dead.
[1.15.9] He removed the head of a huge Colossus which the Romans worship and which bears the likeness of the Sun, replacing it with his own head, and inscribed on the base not the usual imperial and family titles; instead of "Germanicus" he wrote: "Conqueror of a Thousand Gladiators."