“Come on!” he shouted, and reached down from Tornac, pulling Eragon onto the horse. They rushed toward Saphira, who was embroiled in a mass of enemies. Twelve spear-wielding Urgals encircled her, needling her with their lances. They had already managed to prick both of her wings. Her blood splattered the ground. Every time she rushed at one of the Urgals, they bunched together and jabbed at her eyes, forcing her to retreat. She tried to sweep the spears away with her talons, but the Urgals jumped back and evaded her.

The sight of Saphira’s blood enraged Eragon. He swung off Tornac with a wild cry and stabbed the nearest Urgal through the chest, withholding nothing in his frenzied attempt to help Saphira. His attack provided the distraction she needed to break free. With a kick, she sent an Urgal flying, then barreled to him. Eragon grabbed one of her neck spikes and pulled himself back into her saddle. Murtagh raised his hand, then charged into another knot of Urgals.

By unspoken consent, Saphira took flight and rose above the struggling armies, seeking a respite from the madness. Eragon’s breath trembled. His muscles were clenched, ready to ward off the next attack. Every fiber of his being thrilled with energy, making him feel more alive than ever before.

Saphira circled long enough for them to recover their strength, then descended toward the Urgals, skimming the ground to avoid detection. She approached the monsters from behind, where their archers were gathered.

Before the Urgals realized what was happening, Eragon lopped off the heads of two archers, and Saphira disemboweled three others. She took off again as alarms sounded, quickly soaring out of bow range.

They repeated the tactic on a different flank of the army. Saphira’s stealth and speed, combined with the dim lighting, made it nearly impossible for the Urgals to predict where she would strike next. Eragon used his bow whenever Saphira was in the air, but he quickly ran out of arrows. Soon the only thing left in his quiver was magic, which he wanted to keep in reserve until it was desperately needed.

Saphira’s flights over the combatants gave Eragon a unique understanding of how the battle was progressing. There were three separate fights raging in Farthen Dûr, one by each open tunnel. The Urgals were disadvantaged by the dispersal of their forces and their inability to get all of their army out of the tunnels at once. Even so, the Varden and dwarves could not keep the monsters from advancing and were slowly being driven back toward Tronjheim. The defenders seemed insignificant against the mass of Urgals, whose numbers continued to increase as they poured out of the tunnels.

The Urgals had organized themselves around several standards, each representing a clan, but it was unclear who commanded them overall. The clans paid no attention to each other, as if they were receiving orders from elsewhere. Eragon wished he knew who was in charge so he and Saphira could kill him.

Remembering Ajihad’s orders, he began relaying information to the Twins. They were interested by what he had to say about the Urgals’ apparent lack of a leader and questioned him closely. The exchange was smooth, if brief. The Twins told him,You’re ordered to assist Hrothgar; the fight goes badly for him.

Understood,Eragon responded.

Saphira swiftly flew to the besieged dwarves, swooping low over Hrothgar. Arrayed in golden armor, the dwarf king stood at the fore of a small knot of his kin, wielding Volund, the hammer of his ancestors. His white beard caught the lantern light as he looked up at Saphira. Admiration glinted in his eyes.

Saphira landed beside the dwarves and faced the oncoming Urgals. Even the bravest Kull quailed before her ferocity, allowing the dwarves to surge forward. Eragon tried to keep Saphira safe. Her left flank was protected by the dwarves, but to her front and right raged a sea of enemies. He showed no mercy on those and took every advantage he could, using magic whenever Zar’roc could not serve him. A spear bounced off his shield, denting it and leaving him with a bruised shoulder. Shaking off the pain, he cleaved open an Urgal’s skull, mixing brains with metal and bone.

He was in awe of Hrothgar—who, though he was ancient by both the standards of men and dwarves, was still undiminished on the battlefield. No Urgal, Kull or not, could stand before the dwarf king and his guards and live. Every time Volund struck, it sounded the gong of death for another enemy. After a spear downed one of his warriors, Hrothgar grabbed the spear himself and, with astounding strength, hurled it completely through its owner twenty yards away. Such heroism emboldened Eragon to ever greater risks, seeking to hold his own with the mighty king.

Eragon lunged at a giant Kull nearly out of reach and almost fell from Saphira’s saddle. Before he could recover, the Kull darted past Saphira’s defenses and swung his sword. The brunt of the blow caught Eragon on the side of his helm, throwing him backward and making his vision flicker and his ears ring thunderously.

Stunned, he tried to pull himself upright, but the Kull had already prepared for another blow. As the Kull’s arm descended, a slim steel blade suddenly sprouted from his chest. Howling, the monster toppled to the side. In his place stood Angela.

The witch wore a long red cape over outlandish flanged armor enameled black and green. She bore a strange two-handed weapon—a long wooden shaft with a sword blade attached to each end. Angela winked at Eragon mischievously, then dashed away, spinning her staff-sword like a dervish. Close behind her was Solembum in the form of a young shaggy-haired boy. He held a small black dagger, sharp teeth bared in a feral snarl.

Still dazed from his battering, Eragon managed to straighten himself in the saddle. Saphira jumped into the air and wheeled high above, letting him recuperate. He scanned Farthen Dûr’s plains and saw, to his dismay, that all three battles were going badly. Neither Ajihad, Jörmundur, nor Hrothgar could stop the Urgals. There were simply too many.