When you think of legendary warlords, names like Alexander or Genghis often dominate the conversation. Yet a deeper dive into history reveals a roster of 10 forgotten conquerors whose ambition, bloodshed, and brilliance altered the fate of continents. These leaders may have slipped out of mainstream memory, but their stories still echo through ruins, tablets, and epic poetry.

10 Forgotten Conquerors Overview

10 Lugalzagesi

Civilization sprouted in ancient Sumer, nestled between the Tigris and Euphrates. By 2330 BC, turmoil roiled the region and cities lay in ashes. The chaos bore the hallmark of Lugalzagesi, ruler of Umma. Before seizing the throne, he served as priest to the goddess Nisaba, and scholars have dubbed him an “ecstatic” and a “bone‑fidе berserk” to explain the unparalleled devastation he unleashed.

Shortly after becoming king of Umma, Lugalzagesi also claimed Uruk—likely through marriage. He then launched a feverish series of campaigns against Lagash, eventually overtaking the city itself. A Lagash priest recorded his ruthlessness: “he set fire to the [temples] … he plundered the palace of Tirash, he plundered the Abzubanda temple, he plundered the chapels of Enlil and Utu.”

Another inscription captures the bitterness of Lagash’s defeated monarch: “The leader of Umma, having sacked Lagash, has committed a sin against Ningirsu. The hand which he has raised against him will be cut off! May Nisaba, the god of Lugalzagesi, ruler of Umma, make him bear the sin.” Yet the sack of Lagash only amplified Lugalzagesi’s power. Soon he ruled all of Sumer, commanding primeval cities such as Ur, Zabala, and Nippur. His forces swept from the Persian Gulf to the Mediterranean: “Enlil, king of all lands, gave to Lugalzagesi the kingship of the nation, directed all eyes of the land toward him, put all the lands at his feet … from east to west, Enlil permitted him no rival.”

Enlil’s favor waned when Lugalzagesi’s expansion collided with a minor ruler named Sargon. In a stunning upset, Sargon’s disciplined troops crushed the relatively primitive Sumerian armies. Lugalzagesi was paraded in chains through Nippur, fading into obscurity while Sargon of Akkad forged the first great empire.

9 Modu Chanyu

The Eurasian Steppe—an endless sea of grass stretching from Mongolia to Eastern Europe—gave birth to the first domesticated horses. Periodically, nomadic horsemen united under a charismatic leader, shaking the civilized world. While Attila, Genghis, and Timur dominate popular memory, Modu Chanyu, an early Xiongnu ruler, remains almost invisible in Western narratives.

Modu’s father ruled the Xiongnu, a people inhabiting modern‑day Mongolia. The reigning king favored Modu’s brother, prompting Modu to murder his sibling and seize power. According to historian Sima Qian, Modu invited his bodyguards for archery practice, demanding they use his prized horse as a target. When some objected, he executed them on the spot. He then ordered them to aim at his wife; again, dissent was met with death. Finally, he declared his father the next target, and the guards shot him without hesitation.

After eliminating his rivals, Modu embarked on lightning‑fast campaigns against the Donghu and Yuezhi, building an empire that spanned the eastern steppes. In 200 BC he baited Chinese Emperor Gaozu into an ambush, forcing a humiliating treaty: China paid tribute and Gaozu pretended to send his daughter as a concubine, though he actually sent another girl and lied about her identity. In a grim twist, the Yuezhi king’s skull was fashioned into a drinking cup by Modu’s son. Modu died in 174 BC, leaving an empire rivaling that of Alexander the Great.

8 Cyaxares

For centuries, the Assyrian Empire dominated the ancient Middle East, its influence reaching the lands of the Medes in present‑day Iran. The Medes harbored mixed feelings toward Assyrian domination, and a nobleman named Phraortes led a revolt around 653 BC. The Assyrian bowmen, however, were fearsome, and the rebellion was crushed; Phraortes was executed, leaving his grieving son Cyaxares to inherit the quest.

Cyaxares faced a daunting task, especially since Scythians had invaded Media during the turmoil. He initially submitted to Scythian authority, biding his time until he could lure their leaders to a banquet. Once the Scythians were drunk, Cyaxares ordered their slaughter. He then unified the Medes into a single kingdom under his command, overhauling the army with new weapons and a focus on cavalry—an area where the Assyrians lagged.

In 614 BC the Medes attacked, sacking the Assyrian stronghold at Ashur. Over the next two years they pressed toward Nineveh, which finally fell in 612 BC. Cyaxares avenged his father and dismantled the greatest empire of his day. The Median Empire seemed poised to dominate the ancient world—had its successor not crossed paths with a young Persian leader named Cyrus, the course of history might have shifted dramatically.

7 Nabopolassar

Cyaxares did not fight alone against Assyria. To topple the mighty empire, the Medes forged an alliance with Nabopolassar, a rebel who crowned himself king of Babylon. Babylon, a jewel in Assyria’s crown, suffered repeated revolts—first in 705 BC, then again in 651 BC—both brutally suppressed by the Assyrian king Sennacherib, who laid waste to the city.

Nabopolassar emerged from an obscure Chaldean tribe, his monuments even labeling him the “son of a nobody.” Yet he rose as a famed resistance leader, conducting guerrilla warfare from the marshy delta of the Tigris and Euphrates. When Babylon’s citizens overthrew their governor in 630 BC, they invited the seasoned veteran to become their king.

For fifteen years Nabopolassar waged a desperate campaign to expel the Assyrians from Babylonia. By 616 BC he succeeded, launching attacks on Assyria itself. In 612 BC he sealed a treaty with Cyaxares, and together their forces razed Nineveh. Afterwards they divided the Assyrian remnants: Nabopolassar crushed a lingering Assyrian rump state in Syria and defeated an Egyptian intervention. He died in 605 BC, and his Neo‑Babylonian Empire later crumbled when Cyrus the Great’s Persians appeared on Babylon’s doorstep.

6 Piye

In the eighth century BC, Egypt fell into chaos. Minor kings squabbled, and the northern region fell under Libyan warlords who showed little reverence for Egyptian deities. The priests of Amun, seeking stability, turned their gaze southward to Nubia—the “Black Pharaohs” of Kush. This powerful African kingdom, heavily influenced by Egyptian culture (modern Sudan still boasts more pyramids than Egypt), became the custodian of Egyptian traditions.

Piye, a Kushite pharaoh, was an unusually reluctant conqueror. Though his influence stretched over southern Egypt, he might have been content to let the north remain autonomous. Yet Piye’s devotion to Amun compelled him to act. A famed monument records his fury: “I swear, as Re loves me, as my father Amun favors me, I shall go north myself … And I shall let Lower Egypt taste the taste of my fingers!”

True to his vow, Piye’s armies marched up the Nile, sanctifying themselves with holy water before each battle. The Libyan fleet burned on the Nile, while Nubian forces stormed Hermopolis and Memphis. The Delta ruler Tefnakht surrendered, writing to Piye: “I cannot stand before your flame, I dread your grandeur.” After achieving total victory, the pious Piye withdrew, returning to his Nubian homeland. His successor Shabaka later resumed the campaign in 719 BC, cementing the 25th Dynasty of Egypt.

5 Dhu Nawas

In the sixth century AD, the last Jewish king of Arabia watched a gruesome battle unfold along a Yemeni beach. Known as Yusuf Al‑As’ar, his flowing hair earned him the nickname Dhu Nawas—“Lord of the Sidelocks.” When his foes gained the upper hand, he spurred his heavily armored horse into the Red Sea, which lived up to its name by swallowing him in a tide of blood.

Before Islam’s rise, Yemen was a theater of conflict between Zoroastrian Persia and the Christian powers of Byzantium and Abyssinia (modern Ethiopia). An Abyssinian governor had previously ruled Yemen before Dhu Nawas seized power. His conversion to Judaism may have been a statement of independence from both Persian and Abyssinian influences. Regardless, chronicles agree he launched a ferocious campaign against Abyssinian Christians in Yemen, massacring them wherever he could.

By around AD 525, Dhu Nawas had secured control of Yemen. This inevitably provoked Abyssinia, and the Negus (king) Kaleb mounted a full‑scale invasion from Axum. Dhu Nawas met the African forces on the very beach they attempted to land, but the Abyssinians proved too powerful, forcing him into his legendary ride into the sea.

4 Brennus

After Alexander the Great’s death in 323 BC, his empire fractured, and his successors turned on each other. Roughly forty years later, the chaos allowed a massive force of Celtic tribesmen to sweep down from the north, pillaging the old Macedonian kingdom.

The Gauls were led by a chieftain named Brennus, who had united a sizable army from diverse tribes. After ravaging Macedon, Brennus (perhaps a title rather than a personal name) set his sights on the richer prize of Greece. The panicked Greeks hastily formed an alliance and chose to make a stand at the famed pass of Thermopylae—the same narrow gateway where the 300 Spartans once faced the Persians.

Yet Brennus proved cunning. He dispatched troops to raid the exposed Greek state of Aetolia, prompting the Aetolians to abandon Thermopylae to defend their own lands, thereby reducing the Greek defenders. He then bribed locals to reveal the same mountain path Xerxes had used to outflank the Spartans. Sensing the shifting wind, the Greeks opted not to make another last stand, instead escaping aboard the Athenian navy.

With Greece at his mercy, Brennus marched on the wealthy oracle at Delphi. However, internal disputes delayed the Gauls. Just as they prepared to assault Delphi, a sudden snowstorm descended. The Greeks, claiming divine intervention, launched a counter‑attack, driving the Celts back north. Legends persisted that a sacred pool in Gaul glimmered with the stolen Greek gold and jewels.

3 Pachacuti

In the 15th century, the Peruvian Chanca people aggressively expanded their domain. Armed with a large, seasoned army and talented generals, few dared oppose them. Around 1438 they set their sights on Cuzco, the capital of the relatively obscure Inca civilization. Inca ruler Viracocha and his heir Urcon wisely abandoned the capital, but Viracocha’s son Cusi Yupanqui refused to flee.

Gathering a handful of loyalists, Cusi Yupanqui somehow managed to defeat the Chanca in a battle where even stones rose from the battlefield to aid him—a boast likely reflecting his strategic use of rockslides, a later Inca hallmark. After emerging victorious, he adopted the name Pachacuti, meaning “Earthshaker.” He deposed his cowardly father and eliminated his brother, setting his sights on empire‑building.

First, Pachacuti targeted the cities surrounding Cuzco, claiming they had failed to aid the Inca during the Chanca onslaught. Consolidating a solid base, he expanded outward, conquering vast ancient provinces such as Vilcas, Soras, Aymaraes, and Omayasos. When his general Capac Yupanki seized the north, Pachacuti welcomed him back—only to execute him immediately, preventing any future threat.

By the time he reached old age, the Inca dominated Peru. Satisfied, the Earthshaker passed the army to his son, retired, and spent his later years tinkering with Cuzco’s architecture.

2 Zenobia

Few women ruled autonomously in antiquity, but those who did often outmatched their male counterparts. Zenobia, queen of Palmyra, epitomized this spirit—marching on foot alongside her troops and often outdrinking them. In the third century AD she assembled a short‑lived empire stretching from Egypt to Turkey, posing a genuine threat to Rome.

Her ascent began when she married Lucius Odaenthus, the Roman governor of Syria. The pair formed a formidable duo, though Zenobia famously refused to sleep with her husband except to conceive their sole son. In 266 BC (likely a typo in source; intended 266 AD), Lucius was mysteriously assassinated along with his son from a previous marriage. Instead of awaiting a Roman appointment, Zenobia installed her young son as governor and declared herself regent.

At the time, Rome was plagued by a rapid succession of short‑lived emperors, too preoccupied with internal murders to challenge Zenobia. She then turned her gaze to Egypt. Rather than openly breaking from Rome, she dispatched an agent to spark a rebellion there. Her armies swooped in, crushing the “rebellion” and returning Egypt to Roman rule—albeit under Palmyrene control.

When an actual Roman army arrived in Egypt, Zenobia revealed her true colors, slaughtering the invaders. The winds shifted, and the Roman East eventually rallied behind Emperor Aurelian, a seasoned soldier. After a hard‑fought campaign—during which Zenobia escaped three sieges, once even riding a camel while cradling her son—she was captured and taken to Rome, where she lived out her remaining years in quiet obscurity.

1 Lord 8 Deer Jaguar Claw

In the 11th century, the Mixtec comprised a patchwork of principalities along Mexico’s Pacific coast. They chronicled history in codices that blended pictures and text, resembling modern comic books. These codices recount the saga of 8 Deer Jaguar Claw, a conqueror who rose to towering heights before meeting a tragic demise.

Born into Tilantongo’s royal family, 8 Deer was not initially in line for the throne. At eighteen, he sought an audience with the oracle Lady 9 Grass—a terrifying figure seemingly lacking flesh on her lower jaw. The codices are ambiguous: either 9 Grass advised 8 Deer to journey to the shore, or she exiled him there. Either way, 8 Deer and his followers left Tilantongo, founding the coastal town of Tututepec.

Here, 8 Deer’s brilliance shone. He forged an alliance with Toltec merchants eager for coastal commodities like salt and cacao. With the profits, he launched a conquest campaign, starting with modest villages along the coast and progressing to larger inland cities. As his wealth and influence grew, members of Tilantongo’s royal family began to die, bringing him closer to the throne. A final brother’s mysterious stabbing crowned him king.

Next, 8 Deer turned his wrath toward Tilantongo’s ancient foe, the city known as Red‑And‑White Bundle. This conflict was personal; he secretly loved 9 Monkey, wife of Red‑And‑White Bundle’s king. Tragically, when 8 Deer stormed the enemy palace, he found 9 Monkey and her husband already dying. In an uncharacteristic moment of weakness, he spared 9 Monkey’s son. This mercy proved fatal: the boy escaped, sought aid from the Zapotec Empire—concerned about 8 Deer uniting the Mixtec—and returned with an army that defeated the aging ruler. The conqueror was personally executed by the very boy he had spared out of love.

When you think of timeless warlords, the name 10 ancient conquerors might not instantly spring to mind, yet these ten figures reshaped continents long before our textbooks caught up.

Why the 10 Ancient Conquerors Still Matter Today

10 Tiglath Pileser I

Tiglath Pileser I ascended the Assyrian throne at a time when the empire’s power was already ebbing. During a forty‑year reign he challenged every rival, expanding his realm from the Mediterranean coastline to the Black Sea, and even instituted the first recorded instance of human sacrifice in Assyrian tradition.

He boasted on a stone monument that his foes’ corpses littered valleys and mountain peaks, that he sliced off heads, turned city walls into rubble, plundered wealth, and set cities alight—his own epic propaganda of total devastation.

When he wasn’t busy razing fortresses, Tiglath Pileser I fancied himself a master hunter, boasting of 920 lion kills and perhaps a narwhal as well. His legal code was notoriously harsh and especially hostile toward women, and his death in 1076 BC likely brought a collective sigh of relief across the ancient world.

9 Suppiluliuma I

Suppiluliuma I stands as the most formidable Hittite monarch, famed for toppling the Mitanni kingdom and subduing a string of Egyptian client states. Yet his triumphs were cut short by a dramatic personal gamble.

When the childless Pharaoh Tutankhamen died, his sister‑wife Ankhesenamun wrote to Suppiluliuma, pleading, “Never shall I take a servant … give me one of your sons; he shall be my husband and king of Egypt.”

Suppiluliuma dispatched his son Zananza to claim the Egyptian throne, but the locals assassinated the youngster at the border. The grieving king then marched on Egypt despite a raging plague, only to contract the disease himself and perish in 1322 BC.

8 GDRT

GDRT, whose name scholars struggle to pronounce—often rendered as “Gadarat”—ruled the Aksumite kingdom in the early third century AD, a region that today corresponds to Ethiopia.

Under his command Aksum reached unprecedented strength, pushing its influence across the southern Arabian Peninsula and becoming the pre‑eminent power of the Red Sea basin.

A Greek monk named Cosmas recorded an inscription attributed to GDRT, proclaiming a fleet and army sent beyond the Red Sea, subjugating kings from Leuke to the land of the Sabaeans—an unprecedented claim of domination that highlighted his expansive ambitions. His successors later suffered defeats at the hands of the Himyarites and were forced to abandon Yemen.

7 Mahapadma

Mahapadma founded the first great Indian empire recorded in history. Though his origins were modest—some chronicles say his father was merely a barber—he rose to become chief minister of a northern kingdom.

He then orchestrated the assassination of the reigning monarch and seized power himself, provoking an alliance of high‑born princes who sought to oust him.

Defying conventional warfare, Mahapadma waged a ruthless campaign that eradicated lineages such as the Kurus and Surasenas, forging the Nanda Empire that spanned northern India down to the Deccan. The Puranas denounce him as the “greatest villain” and the “destroyer of the princely order.”

6 Eye

After Alexander the Great’s untimely death, his empire fragmented, and the most audacious of his successors was Antigonus Monophthalmus, nicknamed “One‑Eye,” who yearned to claim the whole world.

Through a series of shifting alliances he seized the camp of the elite Silvershields; in exchange for their families, the warriors handed over their commanders, leaving Antigonus master of Asia Minor.

His rivals soon united against him, yet he crushed Ptolemy’s navy at Salamis, overran Greece, and in 301 BC faced Seleucus and Lysimachus. The latter’s secret weapon—four hundred Indian war elephants—proved decisive, and Antigonus fell in battle, meeting his first defeat.

5 Tlacaelel

Although never crowned emperor, Tlacaelel wielded the true power behind the Aztec throne, serving as chief minister to five successive rulers.

He engineered the famed Triple Alliance among Tenochtitlan, Texcoco, and Tlacopan, cementing the Aztec Empire’s foundation, and he institutionalized the massive human‑sacrifice system that still haunts modern imaginations.

Tlacaelel also championed the cult of Huitzilopochtli, instituted the “Flower Wars” to capture sacrificial victims, reorganized the military into Jaguar and Eagle units, and even ordered the burning of codices that contradicted his crafted origin myth. Though he avoided the battlefield, he orchestrated brutal conquests such as Tlatelolco and campaigns into Mayan lands, dying in 1487 after overseeing the sacrifice of twenty thousand prisoners for a new temple.

4 Demetrius

The Greco‑Bactrian kingdom emerged from the remnants of Alexander’s soldiers, occupying present‑day Tajikistan, Afghanistan, and northern Pakistan. After shaking off Seleucid control around 206 BC, its ruler Demetrius set his sights eastward.

Seizing on the collapse of the Mauryan Empire—its last king having been slain in a parade—Demetrius led his troops through the Khyber Pass, conquering vast swathes of the Punjab region.

His empire, however, proved unwieldy, split by the Hindu Kush. When a northern governor rebelled while Demetrius’s main force was in the south, he was slain upon his return, causing the kingdom to fracture into two, with the southern Greco‑Indians preserving his Buddhist legacy.

3 Toramana

In the sixth century AD, the confederation known as the Huna—or “White Huns”—swept into India as the Gupta Empire crumbled, with Toramana emerging as their chief.

Inscriptions reveal that Toramana’s dominion stretched from the northeastern frontier down to Madhya Pradesh, signalling a sizeable but brief empire.

Although his realm was impressive, it did not survive him; his son Mihirakula was forced to relinquish most territories. Scholars suspect the Huna were linked to Attila’s Huns and the Chinese Xiongnu, though the exact relationship remains uncertain.

2 Geiseric

Around AD 406 a severe freeze of the Rhine allowed a massive Vandal host to cross into Gaul, where they roamed the Roman world for two decades. When Geiseric assumed the Vandal throne in 428, his people were hemmed in between the Visigoths and Roman forces.

In a daring maneuver, Geiseric ferried roughly 80,000 men, women, and children across the Mediterranean to North Africa, catching the province unprepared and swiftly overrunning it. He established Carthage as his capital, built a powerful navy, and turned his people into feared Mediterranean pirates, even sacking Rome itself in 455.

Roman attempts to retake North Africa repeatedly failed; Geiseric once ambushed an invading fleet before it could depart harbor and later employed fire ships to incinerate a Roman squadron. He died in 477, and sixty years later the Byzantines reclaimed the region.

1 Ninurta

Tukulti‑Ninurta ascended the Assyrian throne in 1244 BC, instantly earning a fearsome reputation by confronting the Hittites, who had sent a conciliatory message while secretly preparing for war.

When an insider revealed the Hittites’ duplicitous plan, Tukulti‑Ninurta struck without hesitation, crushing them decisively. He then turned his attention southward, sacking Babylon, stripping its temples, and forcing the captive Babylonian king into chains, even trampling his royal neck with his feet as a humiliating footstool.

His legacy survives partly thanks to a Bugs Bunny cartoon that referenced the biblical hunter Nimrod, leading modern audiences to associate “Nimrod” with a foolish target. Thus, this once‑formidable conqueror became an unlikely linguistic insult.