The last, widest row of teeth snapped closed on the widest part of the iron globe and the pit wyrm whipped back into its hole as suddenly as it had emerged. The air rippled again and then faded as if nothing had happened.

The homunculus was gone. So was three quarters of the globe, clay crunched and iron sheered off as if it were lard. Oil dribbled onto the water beside the barge. The soldiers cheered. The first barge had passed the bridge, and the second barge was just emerging.

Feeling weak, Kylar scooted back and almost fell on ropes again. He cursed loudly. Then his eyes followed the ropes. They were connected to a pulley system—attached to the beam.

“I’m an idiot!” Grabbing a rope, Kylar pulled it hand over hand as fast as he could. The arm supporting the second globe swung out over the side of the bridge smoothly and easily. Kylar heard a yell, and two green missiles flew past.

Next to the pulley, there was another rope. Thin. Probably important.

Kylar yanked it and the beam holding the clay globe suddenly dropped. The globe dropped with it. For a moment, Kylar was afraid that he’d just dropped his only weapon straight into the water, but the mooring rope swung the globe like a pendulum a foot above the river. The globe slammed into the second barge at the waterline.

There was no explosion. The side of the boulder that struck the barge was iron beneath a patina of fired clay. It burst through the side of the barge as if the hull were birchbark and blasted through crowded ranks of highlanders.

The rest of the globe was clay. It disintegrated. The oil that filled the globe splashed violently over men and their gear, soaking the wood decks.

Kylar looked at the barge from above. A nice hole gaped at the waterline and the men inside were screaming, but he’d hoped for something more impress—

BOOM!

The barge exploded. Flames leaped out of the hole the globe had made and tore it to three times its original size. Fire burst from the portholes. The doubled and redoubled screams of men were swallowed in the sudden roar of flames.

Men who’d been standing on the deck of the ship were thrown off their feet, and not a few of them into the water. Their armor dragged them hopelessly under the gentle waves.

As quickly as it had sprung up, the gush of fire disappeared. Smoke continued to roll out of the portholes, and men were streaming up onto the deck. The barge listed heavily. An officer, bleeding from a gash on his head, was bellowing orders, but to no avail. Soldiers leapt from the deck to swim for the shore that looked so close—and dropped like rocks. The water wasn’t deep, but with heavy armor, it was deep enough.