to King Aegon. One by one they were dragged out into the castle ward, where the King’s Justice awaited them with his axe. Each man was given one final chance to swear fealty to His Grace; only Lord Butterwell, Lord Stokeworth, and Lord Rosby chose to do so. Lord Hayford, Lord Merryweather, Lord Harte, Lord Buckler, Lord Caswell, and Lady Fell valued their sworn word more than their lives, and were beheaded each in turn, along with eight landed knights and twoscore servants and retainers. Their heads were mounted on spikes above the city’s gates.
King Aegon also desired to avenge the murder of his heir by Blood and Cheese by means of an attack on Dragonstone, descending on the island citadel on dragonback to seize or slay his half-sister and her “bastard sons.” It took all of the green council to dissuade him. Ser Criston Cole urged a different course. The pretender princess had made use of stealth and treachery to kill Prince Jaehaerys, Cole said; let them do the same. “We will pay the princess back in her own bloody coin,” he told the king. The instrument the Lord Commander of the Kingsguard chose for the king’s vengeance was his Sworn Brother, Ser Arryk Cargyll.
Ser Arryk was intimately familiar with the ancient seat of House Targaryen, having visited there often during the reign of King Viserys. Many fishermen still plied the waters of Blackwater Bay, for Dragonstone depended on the sea for sustenance; it would be a simple thing to deliver Cargyll to the fishing village under the castle. From there he could make his own way to the queen. And Ser Arryk and his brother Ser Erryk were twins, identical in all respects; not even their fellows of the Kingsguard could tell the two apart, both Mushroom and Septon Eustace assert. Once clad in white, Ser Arryk should be able to move freely about Dragonstone, Ser Criston suggested; any guards who chanced to encounter him would surely mistake him for his brother.
Ser Arryk did not undertake this mission happily. Indeed, Septon Eustace tells us, the troubled knight visited the Red Keep’s sept on the night he was to sail, to pray for forgiveness to our Mother Above. Yet as Kingsguard, sworn to obey king and commander, he had no choice in honor but to make his way to Dragonstone, clad in the salt-stained garb of a simple fisherman.
The true purpose of Ser Arryk’s mission remains a matter of some contention. Grand Maester Munkun tells us that Cargyll had been commanded to slay Rhaenyra, putting an end to her rebellion at a stroke, whilst Mushroom insists that her sons were Cargyll’s prey, that Aegon II wished to wash out the blood of his murdered son with that of his bastard nephews, Jacaerys and Joffrey “Strong.”
Ser Arryk came ashore without hindrance, donned his armor and white cloak, and had no trouble gaining entrance to the castle in the guise of his twin brother, just as Criston Cole had planned. Deep in the heart of Dragonstone, however, as he was making his way to the royal apartments, the gods brought him face-to-face with Ser Erryk himself, who knew at once what his brother’s presence meant. The singers tell us that Ser Erryk said, “I love you, brother,” as he unsheathed his blade, and that Ser Arryk replied, “And I you, brother,” as he drew his own.
The twins battled for the best part of an hour, Grand Maester Munkun says; the clash of steel on steel woke half of the queen’s court, but the onlookers could only stand by helplessly and watch, for no man there could tell which brother was which. In the end, Ser Arryk and Ser Erryk dealt each other mortal wounds, and died in one another’s arms with tears upon their cheeks.
Mushroom’s account is shorter, saltier, and altogether nastier. The fight lasted only moments, our fool says. There were no declarations of brotherly love; each Cargyll denounced the other as a traitor as they clashed. Ser Erryk, standing above his twin on the spiral steps, struck the first mortal blow, a savage downward cut that nigh took his brother’s sword arm off at the shoulder, but as he collapsed Ser Arryk grasped his slayer’s white cloak and pulled him close enough to drive a dagger deep into his belly. Ser Arryk was dead before the first guards arrived, but Ser Erryk took four days to die of his gut wound, screaming in horrible pain and cursing