The Birth of Dragons in Arda

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In the depths of Angband during the First Age, Morgoth, the first Dark Lord, began his most terrible work of breeding dragons as weapons of war against the free peoples of Middle-earth. These creatures were bred from some unknown ancient stock, twisted and corrupted through Morgoth's malice and dark sorcery into beings of immense power and evil intent. The creation of dragons represented one of Morgoth's greatest achievements in his attempt to corrupt and dominate Arda, as these creatures would become some of the most fearsome servants in his armies.
The earliest dragons, known as cold-drakes, were mighty serpentine creatures that lacked both wings and the ability to breathe fire. These ancient wyrms relied on their tremendous physical strength, tough scales, and razor-sharp teeth and claws to overwhelm their enemies. They were particularly numerous in the frozen wastes of the far North, where their resistance to extreme cold made them perfectly suited to Morgoth's fortress of Angband and its surrounding territories.
Through centuries of dark experimentation and sorcery, Morgoth gradually developed more powerful variants of dragons, eventually creating the winged fire-drakes. This evolution marked a significant advancement in their capability for destruction, as the ability to fly and breathe fire made them nearly unstoppable in battle. The process culminated in the creation of Ancalagon the Black, the mightiest of all dragons, whose wings spanned leagues and whose fire could melt the very stones of mountains.

Glaurung: Father of Dragons

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Glaurung, the Father of Dragons, made his first devastating appearance during the Dagor Bragollach (Battle of Sudden Flame) in First Age 455. His emergence from Angband struck terror into the hearts of the Noldor, who had never faced such a creature in battle before. Though young and not yet fully grown, Glaurung's assault broke the siege of Angband and scattered the forces of the Elves, marking the beginning of Morgoth's victory over the Noldor in the north of Beleriand.
The fall of Nargothrond in First Age 495 demonstrated Glaurung's full might and cunning. The great dragon led Morgoth's armies against the hidden city, defeating its defenders and enchanting them with his powerful gaze. After the battle, he took residence in the halls of Nargothrond, lying upon its treasures and turning the once-proud Elven stronghold into a place of dread that none dared approach.
The most tragic chapter in Glaurung's history involved his manipulation of Túrin Turambar and his sister Nienor. Through his malevolent power, he caused Nienor to lose all memory of her identity and engineered the circumstances that led to her marriage to her own brother Túrin, fulfilling Morgoth's curse upon the children of Húrin in the most terrible way imaginable. The dragon's cruel manipulation led to one of the most tragic tales in all of Middle-earth's history.
Glaurung met his end at Cabed-en-Aras, where Túrin, seeking revenge, mortally wounded him by striking from beneath as the dragon crossed a ravine. In his death throes, Glaurung's venomous blood poisoned the waters of the river Teiglin, and his final words revealed to Nienor the truth of her identity and relationship to Túrin, leading to the tragic suicides of both siblings. The Father of Dragons thus accomplished Morgoth's will even in death, bringing utter ruin to the house of Húrin.

Ancalagon the Black and the War of Wrath

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Ancalagon the Black emerged as the greatest and most terrible of all winged dragons in the history of Middle-earth. Created by Morgoth near the end of the First Age, he represented the pinnacle of dragon-breeding, with a size that dwarfed all other dragons before or since. His black scales and massive wings that blocked out the sun struck terror into all who beheld him.
During the War of Wrath, when the host of the Valar finally moved against Morgoth, Ancalagon led a great force of winged dragons in a desperate counter-attack. The sudden appearance of these flying dragons nearly turned the tide of battle, as even the mighty forces of Valinor were driven back by their terrible onslaught. The dragons' attack represented Morgoth's last and most powerful defense against the Valar.
The final battle between Ancalagon and Eärendil, who flew in his ship Vingilot with the power of a Silmaril upon his brow, became one of the most epic confrontations in the history of Arda. The battle raged across the sky for an entire day until Eärendil, with the help of the great eagles led by Thorondor, finally defeated the mighty dragon. This victory marked the turning point in the War of Wrath.
When Ancalagon fell, his enormous body crashed upon the towers of Thangorodrim, Morgoth's mighty fortress-mountains. The impact was so tremendous that it shattered these iron peaks, which had stood as the greatest mountains in Middle-earth. The destruction of Thangorodrim became a symbol of Morgoth's final defeat and changed the physical landscape of Beleriand forever.

Dragon-fire and Dragon-spell

Dragon-fire existed in several devastating forms throughout the ages of Middle-earth, each with its own terrible properties. The most common was the searing flame breathed by fire-drakes, hot enough to melt even rings of power, though not the One Ring itself. Some dragons, like Glaurung, could also produce intense heat without visible flame, while others breathed cold so severe it could freeze their victims instantly. The varying nature of dragon-fire made these creatures particularly unpredictable and dangerous in battle.
The power of dragon-speech extended far beyond mere communication, as dragons possessed the ability to weave enchantments through their words. Their voices carried a hypnotic quality that could entrance listeners, making them susceptible to manipulation and control. This power was demonstrated most notably in Glaurung's encounters with Túrin and Nienor, where his words carried the force of powerful spells.
Dragons possessed an innate ability to dominate weaker minds, similar to but distinct from their power of speech. Through their gaze and presence alone, they could instill paralyzing fear, cloud judgment, and even implant false memories or remove true ones. This power worked particularly well against those who were unprepared or of insufficient will to resist, making dragons formidable opponents even without physical combat.
Ancient lore spoke of various defenses against dragon-magic and dragon-fire, though few proved consistently effective. Strong-willed individuals could resist a dragon's mental dominance, while certain rare materials and enchantments offered protection against their flames. The dwarves were known to craft special armor and shields that could withstand dragon-fire, though such artifacts were rare and highly prized.

Dragons of the Third Age

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The cold-drakes of the Grey Mountains proved to be a persistent threat to the dwarves who dwelt there during the Third Age. These wingless dragons, though lacking the ability to breathe fire, possessed immense strength and an insatiable hunger for treasure. Their attacks on the dwarven settlements became increasingly frequent and bold, leading to numerous battles and losses on both sides.
The most devastating attack by the cold-drakes occurred in Third Age 2589, when King Dáin I and his second son Frór were slain by a great cold-drake at their gates. This tragic event forced the surviving dwarves to abandon their ancient halls in the Grey Mountains, marking a significant turning point in the history of Durin's Folk. The majority of the survivors relocated to the Iron Hills and Erebor, forever changing the distribution of dwarven power in the North.
Between the First and Third Ages, several notable dragons emerged to trouble the free peoples of Middle-earth. These included Scatha the Worm, who terrorized the Éothéod until he was slain by Fram, and various unnamed dragons who accumulated vast hoards in the Withered Heath. While none matched the power of their First Age predecessors, these dragons maintained their reputation as some of the most dangerous creatures in Middle-earth.

Smaug: Last of the Great Dragons

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Smaug's attack on Erebor in Third Age 2770 demonstrated the devastating power that even a single dragon could wield. The fire-drake descended upon the Lonely Mountain with terrible fury, driving out the dwarves and destroying much of the nearby city of Dale. His assault was so swift and overwhelming that the dwarves had little chance to mount an effective defense, leading to their exile and the loss of their greatest kingdom in the North.
Unlike many of his predecessors, Smaug combined physical might with exceptional intelligence and cunning. He was smaller than the great dragons of the First Age but possessed qualities that made him uniquely dangerous, including scales as hard as diamonds and an intimate knowledge of dragon-lore. His ability to detect the slightest sound or movement, combined with his acute sense of smell, made him an almost perfect guardian of his stolen hoard.
Smaug's conversations with Bilbo Baggins revealed both his intellectual prowess and his fundamental weakness: pride. The dragon displayed remarkable wit and perception, easily understanding riddles and detecting the presence of the invisible hobbit through scent and reason. However, his vanity led him to engage in these conversations rather than immediately attacking, and his boasting about his impenetrable armor revealed the one vulnerable spot in his diamond-hard scales.
The dragon's demise came through a combination of his own overconfidence and the remarkable shot of Bard the Bowman. Smaug's weakness, a bare patch on his left breast, was exploited by Bard using the black arrow, an heirloom of Dale. The dragon's death throes destroyed Lake-town, but his fall marked the end of the great dragons in the northern regions of Middle-earth, ushering in a new age where such creatures would fade into legend.

Legacy of the Dragons

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The presence of dragons permanently altered the landscape of Middle-earth, from the breaking of Thangorodrim by Ancalagon's fall to the desolation around Erebor caused by Smaug. Their lairs often became places of dread that remained uninhabitable for centuries after their passing, marked by the lingering effects of their evil presence and the devastation caused by their flames or cold-drakes' frost.
Dragons played pivotal roles in shaping the histories of the Free Peoples, particularly the Elves, Men, and Dwarves. The Noldor's realms in Beleriand fell largely due to Morgoth's dragons, while the dwarves lost several of their greatest kingdoms to these creatures. These experiences led to lasting changes in how these races built their defenses and organized their societies, with dragon-attacks remaining a feared possibility for millennia.
Ancient prophecies spoke of dragons throughout the ages of Arda, including predictions about their role in the world's final battles. While most of the great dragons perished in the First and Third Ages, legends persisted that some still slept in the far northern wastes, waiting for the right moment to emerge. These prophecies contributed to the ongoing vigilance maintained by the northern kingdoms against the possibility of dragon attacks.
Many artifacts touched by dragon-fire or associated with dragon-hoards gained special properties or historical significance. The treasures of Erebor, long touched by Smaug's presence, carried both material and symbolic value for the dwarves. Dragon-helm of Dor-lómin and other ancient artifacts demonstrated the craft and ingenuity of those who sought to defend against these mighty creatures, serving as reminders of both the terror and triumph in Middle-earth's long struggle against dragons.