Euric’s forces have built fortifications at several key locations throughout the empire (those at the ancient city of Carcassonne in southwestern France are among the finest remains of medieval ramparts in Europe).

Patricius, the magister officiorum and lover of Verina, had been executed to prevent her aspirations to elevate him to the throne.

As a consequence, Verina later intrigues against Basiliscus, because of her lover's execution.

Theodoric and Armatus are promoted to magister millitum and magister militum praesentialis and are vying for authority.

Finally, the support of Illus is most likely wavering, given the massacre of the Isaurians allowed by Basiliscus.

Basiliscus has reigned at Constantinople for twenty months, but his religious beliefs make him highly unpopular.

As emperor, he has stirred up discontent because he favors the Monophysite heresy, which holds that the human and divine elements in Christ's nature were inseparable.

During his reign, a disastrous fire in Constantinople destroys much of the city along with many Greek works of art.

With the help of Illus and Armatus, who change their allegiance, Zeno returns to besiege Constantinople in August 476.

The leader of the Pannonian Goths, Theodoric the Amal (later known as Theodoric the Great) had allied to Zeno, and would have attacked Basiliscus and his Thracian Goth foederati led by Theodoric Strabo, receiving, in exchange, the title of magister militum held by Strabo and the payments previously given to the Thracian Goths.

It has been suggested that Constantinople was defenseless during Zeno's siege because the Magister Militum Strabo had moved north to counter this menace.

The Senate opens the gates of the city to the Isaurian, allowing the deposed emperor to resume the throne.

Ariadne is still his Empress consort.

Basiliscus is exiled to a fortress in Cappadocia, where he will die from starvation.

Orestes is free to issue new solidi in the mints of Arles, Milan, Ravenna and Rome, enabling him to pay the barbarian mercenaries who constitute most of the Roman Army at this time.

However, Orestes denies the demands of Heruli, Scirian and Turcilingi mercenaries to be granted Italian lands in which to settle.

Before he overthrew Nepos, the Roman general had promised his barbarian soldiers a third of Italian territory in exchange for assisting with the deposition of the emperor.

After being turned down by Orestes, the dissatisfied mercenaries revolt under the Germanic chieftain Odoacer, whom they declare to be their king on August 23, 476.

Odoacer leads his tribesmen against their former employer, ravaging every town and village in northern Italy and meeting little resistance.

Orestes flees to the city of Pavia, where the city's bishop gives him sanctuary within the city walls.

Despite the protection he receives from the bishop, Orestes is forced to flee for his life when Odoacer and his men break through the city defenses and ravage the church, stealing all the money that the bishop had collected for the poor and razing many of the city buildings to the ground.

After making good his escape from Pavia, Orestes rallies the few surviving units of Roman troops stationed in northern Italy and is able to move his small army to the city of Piacenza.

The forces of Odoacer and Orestes finally meet on the battlefield.

The inexperienced Roman commander and his few and sparse Imperial troops, disorganized and unprepared, stand no chance against the savagery of Odoacer's mercenary army.

The majority of the Roman soldiers are either killed, captured, or driven off, while Orestes is on August 28 apprehended near the city and swiftly executed.

Ravenna is captured within week and Romulus Augustus is deposed.

This act has been cited as the end of the Western Roman Empire, although Romulus' deposition does not cause any significant disruption at this time.

Rome has already lost its hegemony over the provinces, Germanics dominate the Roman army and Germanic generals like Odoacer have long been the real powers behind the throne.

Italy will suffer far greater devastation in the next century when Emperor Justinian I re-conquers it.

Eighteenth-century historian Edward Gibbon will attach great significance to this event due to Odoacer's foreign birth.

Gibbon's romantic description of the events of 476 as the fall of the Western Roman Empire will remain influential for two centuries until modern scholarship discredits this view.

Nevertheless, Odoacer's defeat of Orestes and his son are sometimes still used to demarcate the transition from Classical Antiquity to the Middle Ages, or Late Antiquity.

According to the Anonymus Valesianus, Odoacer was moved by Romulus' youth and his beauty to not only spare his life but give him a pension of six thousand solidii and sent him to Campania to live with his relatives.

Peter the Fuller, deposed from the Antiochene see in 471, has spent the past five years in Constantinople, in retirement in the monastery of the Acoimetae, allowed to reside there in return for a pledge that he would not create further disturbances (Theophanes p. 104).

Peter’s fortunes revive during the short reign of Basiliscus, who, under the influence of his wife, advocates for the Non-Chalcedonians, recalls Timothy Aelurus, Patriarch of Alexandria, from exile, and by his persuasion issues an encyclical letter to the bishops calling them to anathematize the decrees of Chalcedon (Evagr.

H. E. iii.

4).

Peter gladly complies, and is rewarded by a third restoration to the see of Antioch, 476 (ib.

5).

Julian is deposed, dying not long after.

On his restoration Peter enforces the addition to the Trisagion, and behaves with great zeal against the Chalcedonian party, crushing all opposition by an appeal to the Syrian people, over whom he has gained control.

Once established on the patriarchal throne, he soon stretches its privileges to the widest extent, ordaining bishops and metropolitans for all Syria.

The fall of Basiliscus brings the ruin of all who had supported him and been promoted by him, and Peter is one of the first to fall.

Odoacer achieves a solid diplomatic coup by inducing the Vandal king Genseric to cede Sicily, with the exception of the city of Lilybaeum, in return for tribute.

Zeno finally makes peace with King Genseric and his Vandals in 476, and officially recognizes the full extent of the Vandal Kingdom, including all of western Africa, the Balearic Islands, Corsica, Sardinia and Sicily.

The oldest known painted depiction of a horse collar is on a cave mural of Dunhuang, during the Northern Wei Dynasty, dated to 477.