No one who had survived the Battle of Koilos would ever forget that sound-a Phyrexian battle cry. When last they had heard it, the noise had risen from hundreds of thousands of fiendish mouths. This morning, it rose from millions.

That second roar woke any whom Karn had not. Every last soldier yanked on clothes and armor, belted on swords and fetched up pikes. Trumpets sounded to-arms. Fighters scrambled to their divisions. Metathran warriors formed up on Commander Agnate. Elves flocked to the banner of Eladamri. Humans and Benalish irregulars streamed toward Weatherlight herself. The once-still camp boiled in confusion, but one fact was clear. They would all be at war again in mere moments.

From the chaotic camp rose a singular figure: Urza Planeswalker. He soared into the air. His lightning-bright robe trailed magnificently away beneath him. Under a mantle of ash-blond hair, Urza's eyes beamed like twin stars. In one hand, he clutched a gnarled war staff set with glimmering gems. His other hand cradled a sphere of shimmering blue power. That enchanted orb drew him up above even the heads of the titan engines. It also sent his voice out to the armies forming up below.

"Behold, Dominaria. The foe!"

The words were like a thunder stroke. The coalition forces turned to see.

Beyond the shifting legs of the titan engines, Phyrexians took shape. They resolved out of the red haze. In the front ranks came shiny-shelled beasts that seemed gigantic horseshoe crabs. Behind them charged biomechanical centaurs with four arms and glinting pikes. Next came enormous fists of muscle that galloped hungrily forward, floating beasts the size of clouds and the configuration of jellyfish, ambling artifact engines that bristled with blades, and every other imaginable death. All of them approached at a heady charge. They would reach the encamped armies in moments.

Urza's voice rang from above. "Koilos is ours. We have won it. We have destroyed the portal from Phyrexia. That victory can never be taken from us. Koilos and Yavimaya and Llanowar are ours. We have broken Yawgmoth's hold. His world cannot overlay completely on ours. These are our strongholds. Koilos. Yavimaya. Llanowar. From these we will win back the rest of the world-for indeed, the rest of the world is lost. Even now, the plane of Rath overlays it. Even now, the denizens of Phyrexia are as plentiful as the denizens of Dominaria. Every native claw, every native fang must fight, or die…"

A savage shout rose from the fifty thousand coalition forces there-not a war cry but the half-shriek of a trapped animal. As Urza continued his harangue, the troops rallied as best they could.

The Metathran-who were forty of the fifty thousand there-formed a wall of powerstone pikes and glinting armor. Commander Agnate stood in the vanguard. His pike was set and his jaw as well. The tattoos that marked his forehead and cheeks were drawn in tight drums. He had lost his blood brother in the Battle of Koilos, and now, staring down the converging armies, he knew he would lose himself.

The Steel Leaf elves of Staprion gathered around Commander Eladamri. He was Agnate's equal in battle prowess and strategy. Square jawed and sharp eyed, Eladamri and his lieutenant Liin Sivi had fought their way out of Rath once. Now Rath had come back to them. They beheld old terrors. The savage-shorn elves around them had never before seen the red and tortured world. They nocked arrows to long bows and braced for the charge. Through slitted goggles, the Steel Leaf elves gazed at their coming doom.

The dragons had been slower to rise than their warmblooded allies. As they roused, the old antagonism between the disparate nations had slowed them too. Only the ancient Shivan fire dragon Rhammidarigaaz could unite them. He stood in their midst, his wise eyes drawing them. The staff he held shone with a crimson power that warmed the cold-blooded beasts. The magic talismans around his neck sparked with possibility. Rhammidarigaaz need not speak a word. He only spread wide his wings and heaved himself up into the air. A surge of leathery skin, and another, and he lifted away from the ground. Like a startled flock, the dragon nations took to the air. They circled the camp, preparing for the all-out onslaught.

The Benalish irregulars meanwhile had crowded about Weatherlight. Most of them were human warriors, rescued from the military brig during the initial attack on Benalia. Many others were military prisoners of various configurations, goblin and ogre, dwarf and reptile, porcine and bovine. Lastly were Tolarian helionauts and the pilots of Benalia's ravaged air defenses. These troops lacked the precision of the Metathran and elf forces, but they knew how to fight with their backs to a wall, and they believed in this ship and its commander: Gerrard.

Black bearded and bold, Gerrard stood now on the forecastle deck beside Multani and Karn. He lifted his sword, drawing a shout from the gathered throng. They were ready to fight. They were ready to die.

"Do not fear," Urza continued. "You will not die here today. You will live to fight across this globe. This is the new war, the true war. I knew this day was coming, and I have prepared. Now go, fight for Dominaria!"

The shout that answered was at last unified, at last fierce and warlike. The coalition forces braced to receive the charge. Their war cry was drowned out by the omnipresent shriek of their foes.

Beyond the ring of titan engines, a million Phyrexians crested the hills. Like swarming roaches, they filled the land. Barbed legs bore black-armored bodies over the rills. Skull-white faces appeared above, with blood-red mouths and grave-black eyes. They were undead, many of them. The rest were Death personified. Claws like sickles, fangs like daggers, horns and proboscises, venom sacs and sagittal crests-there would be no defeating them. No mortal can defeat Death.

There were more than mortals at Koilos.

The first wave of Phyrexians swept down the hillside as fast as horses at a gallop. Dust rose in thick clouds from their feet. They charged Agnate and his Metathran vanguard.

The defenders braced their pikes and-disappeared. Forty thousand warriors, rank on rank, they disappeared. The five titan engines that had guarded them were gone as well. Where they had been was only trampled ground and sagging tents.

Blinking in disbelief, Multani whispered, "What's happening?"

Phyrexians rushed in a tidal wave across the open ground.

Gerrard blurted, "The elves will be cut down from behind!" He spun toward them.

The elves too vanished. Eladamri and his Steel Leaf warriors were gone in an eye blink, along with two more of the titan engines.

"What's happening?" Karn echoed, glaring at the empty field where they had been.

It was not empty for long. In a black tide, Phyrexians closed the gap.

"Drop the gangplanks!" Gerrard ordered. He raced along the rail of Weatherlight, hurling lines overboard. "Everyone, climb on. We fight from the skies!"

As quick as rats, the Benalish irregulars climbed. They had all ridden to this battle aboard Weatherlight, and their numbers had been greatly reduced in the fights. Even so, they were too slow.

Karn dropped overboard, grabbed armfuls of warriors, and hurled them to the decks.

Multani made brilliant use of his woven hemp hands to pull others up.

As he hauled the desperate soldiers aboard, Multani said calmly to Gerrard, "It is Urza who is doing this. See- he charges up his titan engine. He remains to fight along with us."

Gerrard yanked a young woman up over the rail and shook his head ruefully. "He's got to be out of his mind."

"A common theory."

"At least he left us the dragons-" A sudden intuition sent Gerrard's glance skyward, where the dragons had been. There was only the preternatural dawn. The eighth titan engine was gone too, leaving only Weatherlight, her Benalish irregulars, the ragged fleet of airships, and Urza's lone titan engine. "Damn him." Gerrard nodded sarcastically, growling under his breath, "This seems about right for Urza. A couple hundred against a couple million. Did I tell you I hated him?"