Game of Thrones Codex

The Blackfyre Rebellions

A sword named for fire and blood ignited a century of civil war.

The Blackfyre Rebellions were a century-long series of civil wars that nearly shattered the Targaryen dynasty before Robert Baratheon even drew his first sword. Sparked by Daemon Blackfyre, an illegitimate son of the infamous 'Unworthy' King Aegon IV, these conflicts hinged on a singular claim: that blood and fire mattered more than birthright. The wars were fueled by political factionalism, the magnetic allure of the ancestral Valyrian steel sword Blackfyre, and the bitter resentment of nobles who felt Daeron II's pacifism had weakened the realm.

Primary Claimant
Daemon I Blackfyre
Opposing House
House Targaryen (Daeron II)
Key Symbol
The Valyrian Steel Sword Blackfyre
Major Allies
House Yronwood, the Golden Company
Final Outcome
Decisive Targaryen Victory; End of direct male-line claim

Lore & Background

The chaos began with King Aegon IV’s deathbed decree, legitimizing every bastard he ever sired. Among them stood Daemon Blackfyre, son of Princess Daena 'the Defiant.' Possessing the silver-gold hair and violet eyes that signaled pure Valyrian blood, Daemon wielded the very sword Aegon the Conqueror had carried: Blackfyre. Discontent with King Daeron II’s scholarly, peace-making rule, half the realm rallied behind Daemon as a more martial alternative to the throne. The First Rebellion erupted swiftly, drawing support from Dornish allies like House Yronwood and mercenaries from Essos, culminating in a bloody stalemate at the Battle of the Redgrass Field where Daemon fell.

In Their Own Story

The mud at the Redgrass Field ran red with blood as the dragon banners clashed. On one side stood the loyalists of Daeron II; on the other, the red-and-black standard of the false king. Daemon Blackfyre rode his charger into the fray, the ancestral blade gleaming in his grip like a shard of dark water. He did not fight for glory alone, but to prove that Targaryen blood demanded strength over diplomacy. The turning point came when Ser Aemon the Dragonknight fell defending Daeron II, struck by a crossbow bolt loosed from the opposite line—a shot attributed to Daemon's half-brother, Lord Bloodraven. As Daemon charged toward his brother Bittersteel for a final duel, an unseen arrow ended the usurper’s dream, leaving his sons dead and his banner torn.

Reader's Guide

The Blackfyre Rebellions represent the most significant internal threat to Targaryen rule prior to Robert's Rebellion. The conflict began with the First Rebellion, led by Daemon I Blackfyre, who was supported by the Golden Company and several Great Houses who felt Daeron II lacked the martial vigor of a true dragonlord. The war ended at the Battle of the Redgrass Field, where Daemon and his eldest sons were killed, though the battle is infamous for the death of Ser Aemon the Dragonknight, the king's brother, who was struck down by a crossbow bolt meant for Daemon.

Despite this defeat, the threat did not vanish. Over the next century, four more rebellions erupted as surviving Blackfyre claimants attempted to seize the throne from across the Narrow Sea. These later uprisings were often smaller but equally treacherous, involving plots within King's Landing and invasions supported by foreign powers like the Golden Company. The final attempt involved Maelys the Monstrous, whose death at the Battle of the Stepstones during the War of the Ninepenny Kings ended the direct male line.

The legacy of these wars is one of paranoia and bloodshed that shaped the political landscape of Westeros for generations. It forced the Targaryens to rely heavily on loyalists like Ser Barristan Selmy and created a culture where illegitimacy was viewed with deep suspicion.

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