The Last cohort

A STORM AT SEA

The land north of the river was a corpse. The heather was brittle and black, the soil a cracked mosaic of grey dust. The very air was thin and lifeless, carrying a high, keening whine that set teeth on edge. It was the sound of the world bleeding. In the distance, the outline of Vindolanda was visible atop its hill, but it was wrong. The straight Roman walls were now swollen with pulsating, organic-looking growths of black chitin. A spire of woven bone, impossibly tall, speared the sky from the fort’s center, and around its peak swirled a vortex of green-black clouds that crackled with silent lightning.

“The gateway,” Bran said, his voice hushed. “It is almost complete.”

Decurion Gaius fell to his knees, retching. “It was not… it was not like this when I fled.”

The sheer scale of the corruption was paralyzing. This was no mere infestation. It was a transformation.

Queen Morganna’s face was pale, but her hand was steady on her sword’s hilt. The golden light of Britannia seemed to gutter in the face of such concentrated anti-life. “We cannot assault that head-on. It would swallow us whole.”

“The Decurion said the fort tore itself apart from within,” Marcus said, his mind, honed by the sword’s lost clarity, cutting through the horror to find the flaw. “They used fear. They turned the fort’s greatest strength—its contained, disciplined space—into a trap.” He turned to Morganna. “We do the opposite. We turn their gateway’s power against them.”

“Explain,” Valerius commanded, his eyes never leaving the monstrous fort.

“A gate works two ways,” Marcus said. “It draws power from… from wherever the Fomorii dwell. That power is what sustains this corruption.” He pointed to the blighted land around them. “What if we disrupted that flow? Not at the gate itself, but at the source feeding it?”

Bran’s eyes widened. “The ley lines. The currents of earth power. They are being siphoned, twisted to fuel that abomination.” He closed his eyes, his Druidic senses reaching out, navigating the poisoned streams of energy. After a moment, his eyes snapped open, pointing to a low, foul-smelling mound a mile to the east of the fort. “There. A nexus point. They have driven a spike of pure void into the land’s heart there. It is the pump.”

“A small target. A surgical strike,” Morganna concluded. “While a diversionary force draws the attention of whatever guards the main gate.”

The plan was set with brutal efficiency. The main force, led by Valerius, Cynfor, and Hrothgar, would advance to within sight of the fort’s walls, making enough noise and showing enough strength to be perceived as the primary threat. It was a suicide mission, and everyone knew it.

The strike team was smaller, deadlier. Morganna, to sever the corruption at its root. Marcus, to protect her. Bran, to guide them and wield his magic against the Fomorii workings. And Hrothgar, who had insisted on coming.

“The void touched me,” the Saxon chief had growled when Marcus tried to order him to stay with the main force. “I know its taste. I will know this ‘spike’ when I see it.”

The two groups separated with grim finality. As Marcus’s small band moved east, skirting the edge of the dead zone, the sound of the main force began—a deliberate cacophony of Roman war horns, Celtic battle cries, and Saxon drums. Almost immediately, answering shrieks erupted from the corrupted fort. Shapes—larger and more misshapen than any Corrupted they had seen—began to pour from the gate, flowing down the hill towards the diversion.

The strike team moved like ghosts. The land around the nexus mound was a nightmare garden. Strange, fungal trees pulsed with a sickly internal light. The ground squirmed with worm-like things that had human faces. The air was so thick with hostile magic that Bran had to weave a constant, shimmering shield around them, a bubble of green life in a sea of decay.

They reached the base of the mound. It was not earth, but a congealed mass of black ichor and shattered bone. At its summit, a shard of obsidian the size of a man thrummed, drinking the light and life from the world. Tendrils of darkness pulsed from it into the ground, connecting it to the distant, screaming gate.

“The pump,” Bran gasped, sweat beading on his forehead from the effort of maintaining the shield. “It must be shattered.”

“Then let us be the hammer,” Hrothgar said, hefting his axe.

But as they started up the slope, the mound itself moved. The ichor and bone coalesced, rising into a towering, formless horror—a Guardian of the Nexus. It had no face, only a maw that opened to reveal a swirling vortex of the same green-black energy that crackled around the gate. It was a piece of the gateway itself, given sentient, murderous life.

It lashed out with a whip of solidified shadow. Bran’s shield flared, deflecting the blow, but the green light dimmed noticeably.

“My magic is not enough against it!” Bran cried. “It is too pure a concentration of their power!”

Morganna raised the Sword of Britannia. The golden light flared, pushing back the immediate darkness, but it was like holding back the tide with a torch. The Guardian seemed to absorb the light, growing larger.

Marcus saw it then. The Guardian was connected to the obsidian shard by a thick umbilical cord of energy. “The shard! It’s feeding it! We cannot fight the Guardian without first destroying its source!”

But to reach the shard, they had to get past the monster.

Hrothgar let out a roar that was part pain, part pure, Saxon fury. He charged, not at the Guardian, but straight for the umbilical cord. “I will cut its meal ticket!”

The Guardian swiped at him. Hrothgar twisted, taking the blow on his shield. The wood shattered, and the force threw him back, his already-injured side slamming into the hard ground with a sickening crunch. He did not get up.

“Hrothgar!” Marcus yelled.

The Guardian now turned its full attention on Morganna and Bran, its maw widening to engulf them.

It was then that Marcus did the only thing he could. He didn’t have a god’s sword. He didn’t have Druidic magic. He had a soldier’s instinct. He sheathed his gladius and ran, not away, but towards the fallen Saxon chief. He grabbed Hrothgar’s massive Dane-axe from where it had fallen.

The thing was impossibly heavy, a weapon for a giant. He could never wield it with skill. But he didn’t need to. He just needed momentum.

With a raw-throated shout, he spun, using all his strength and body weight to swing the axe in a single, desperate, arc. He didn’t aim for the Guardian. He aimed for the base of the pulsating umbilical cord.

The axe, forged for brute force, met the stream of pure chaos.

The resulting explosion was silent and blinding. A shockwave of conflicting energies—the axe’s mundane, physical might and the Fomorii’s supernatural power—erupted outwards. It threw Marcus through the air. It shattered the Guardian’s form back into ichor and bone.

The connection was severed.

The obsidian shard flickered.

Morganna did not hesitate. She drove the Sword of Britannia into the heart of the shard.

This time, the light did not push back the dark. It consumed it. The golden radiance flooded the black obsidian, which cracked with a sound like a mountain breaking. The light poured into the cracks, erasing the void within, purging it with the essence of the land itself.

The shard exploded into a million motes of harmless dust.

The effect was instantaneous. The high-pitched keening stopped. The green-black vortex over Vindolanda faltered, the silent lightning stuttering. The blight had not been healed, but its life support had been cut.

Silence descended, deeper and more profound than before.

Marcus pushed himself to his hands and knees, his body screaming in protest. He crawled to where Hrothgar lay. The Saxon’s eyes were open, his breathing shallow. A faint, healthy pink was slowly, miraculously, returning to the edges of his withered wound.

“The void… it fades,” Hrothgar rasped, a ghost of a grin on his face. “You… fight like a Saxon, Roman. All fury and no grace.”

In the distance, the sounds of battle from the main force had changed. The Fomorii shrieks were now shrieks of confusion and panic. The diversion was becoming a counter-attack.

They had weathered the storm. They had shattered the pump. But as Marcus looked towards Vindolanda, where the wounded but still-standing gateway now pulsed erratically, he knew the sea was still full of monsters. They had won the battle, but the war for the gate had only just begun.