'All right, I understand. Only dead or nearly dead people called you Toblakai, but you should know, it is only that name that has kept you from rotting out the rest of your life in the palace pits.'

'That pup on the white horse is a fool. I could break him under one arm-'

'Yes, that likely would break him. And his army?'

'More fools. I am done speaking, witch. Witness.'

And so she did.

Karsa clambered down into the moat. Rubble, broken weapons, siegestones and withered bodies. Lizards scampered on the rocks, capemoths rising like pale leaves caught in an updraught. He made his way to a point directly beneath the two massive iron doors. Even with his height he could barely reach the narrow ledge at their base. He scanned the wreckage of the bridge around him, then began piling stones, choosing the larger fragments and fashioning rough steps.

Some time later he was satisfied. Drawing his sword, he climbed the steps, and found himself at the same level as the broad, riveted locking mechanism. Raising his stone sword in both hands, he set the point in the join, in front of where he judged the lock to be. He waited a moment, until the position of his arms and the angle of the blade was set in his mind, then he lifted the sword away, edged back as far as he could on the makeshift platform of rubble, drew the weapon back, and swung.

The blow was true, the unbreakable chalcedony edge driving into the join between the doors. Momentum ceased with a snapping sound as the blade jammed in an unseen, solid iron bar, the reverberations pounding through Karsa's arms and into his shoulders.

He grunted, waited until the pain ebbed, then tugged the weapon free in a screech of metal. And took aim once again.

He both felt and heard the crack of the bar.

Karsa pulled the sword loose then threw his shoulder against the doors.

Something fell with a loud clang, and the door on the right swung back.

On the other side of the moat, Samar Dev stared. She had just witnessed something… extraordinary.

Captain Inashan came up alongside her. 'The Seven Holies protect us,' he whispered. 'He just cut through an iron door.'

'Yes, he did.'

'We need…'

She glanced over. 'We need what, Captain?'

'We need to get him out of Ugarat. Away, as soon as possible.'

Darkness in the funnel within – angled walls, chutes and arrow-slits.

Some mechanism had lowered the arched ceiling and narrowed the walls – he could see that they were suspended, perhaps a finger's width from contact with each other and with the paved floor. Twenty murderous paces to an inner gate, and that gate was ajar.

Karsa listened but heard nothing. The air smelled rank, bitter. He squinted at the arrow-slits. They were dark, the hidden chambers to either side unlit.

Readying the sword in his hands, Karsa Orlong entered the keep.

No hot sand from the chutes, no arrows darting out from the slits, no boiling oil. He reached the gate. A courtyard beyond, one third sharply bathed in white sunlight. He strode forward until he was past the gate and then looked up. The rock had been hollowed out indeed – above was a rectangle of blue sky, the fiery sun filling one corner.

The walls on all four sides were tiered with fortified landings and balconies, countless windows. He could make out doorways on those balconies, some yawning black, others closed. Karsa counted twenty-two levels on the wall opposite him, eighteen on the one to his left, seventeen to the right, and behind him – the outer wall – twelve in the centre flanked by projections each holding six more. The keep was a veritable city.

And, it seemed, lifeless.

A gaping pit, hidden in the shadow in one corner of the courtyard, caught his attention. Pavestones lifted clear and piled to the sides, an excavated shaft of some sort, reaching down into the foundations.

He walked over.

The excavators had cleared the heavy pavestones to reach what looked to be bedrock but had proved to be little more than a cap of stone, perhaps half an arm's length thick, covering a hollowed-out subterranean chamber. That stank.

A wooden ladder led down into the vault.

A makeshift cesspit, he suspected, since the besiegers had likely blocked the out-drains into the moat, in the hopes of fostering plague or some such thing. The stench certainly suggested that it had been used as a latrine. Then again, why the ladder? 'These Malazans have odd interests,' he muttered. In his hands he could feel a tension building in the stone sword – the bound spirits of Bairoth Gild and Delum Thord were suddenly restive. 'Or a chance discovery,' he added.

'Is this what you warn me of, kindred spirits?'

He eyed the ladder. 'Well, as you say, brothers, I have climbed into worse.' Karsa sheathed his sword and began his descent.

Excrement smeared the walls, but not, fortunately, the rungs of the ladder. He made his way past the broken shell of stone, and what little clean air drifted down from above was overwhelmed by a thick, pungent reek. There was more to it than human waste, however.

Something else…

Reaching the floor of the chamber, Karsa waited, ankle-deep in shit and pools of piss, for his eyes to adjust to the gloom. Eventually, he could make out the walls, rounded, the stones bearing horizontal undulations but otherwise unadorned. A beehive tomb, then, but not in a style Karsa had seen before. Too large, for one thing, and there was no evidence of platforms or sarcophagi. No grave-goods, no inscriptions.

He could see no formal entranceway or door revealed on any of the walls. Sloshing through the sewage for a closer look at the stonework, Karsa almost stumbled as he stepped off an unseen ledge – he had been standing on a slightly raised dais, extending almost out to the base of the walls. Back-stepping, he edged carefully along its circumference. In the process he discovered six submerged iron spikes, driven deep into the stone in two sets of three. The spikes were massive, thicker across than Karsa's wrists.

He made his way back to the centre, stood near the base of the ladder.

Were he to lie down with the middle spike of either set under his head, he could not have reached the outer ones with arms outstretched.

Half again as tall and he might manage it. Thus, if something had been pinned here by these spikes, it had been huge.

And, unfortunately, it looked as if the spikes had failedA slight motion through the heavy, turgid air, a shadowing of the faint light leaking down. Karsa reached for his sword.

An enormous hand closed on his back, a talon lancing into each shoulder, two beneath his ribs, one larger one stabbing down and around, just under his left clavicle. The fingers clenched and he was being hauled straight up, the ladder passing in a blur. The sword was pinned against his back. Karsa reached up with both hands and they closed about a scaled wrist thicker than his upper arm.

He cleared the hole in the capstone, and the tugs and tearing in his muscles told him the beast was clambering up the side of the pit, nimble as a bhok'aral. Something heavy and scaled slithered across his arms.

Then into bright sunlight.

The beast flung the Teblor across the courtyard. He landed hard, skidding until he crashed up against the keep's outer wall.

Spitting blood, every bone in his back feeling out of place, Karsa Orlong pushed himself to his feet, reeled until he could lean against the sun-heated stone.

Standing beside the pit was a reptilian monstrosity, two-legged, the hanging arms oversized and overlong, talons scraping the pavestones.

It was tailed, but that tail was stunted and thick. The broad-snouted jaws were crowded with interlocking rows of dagger-long fangs, above them flaring cheekbones and brow-ridges protecting deep-set eyes that glistened like wet stones on a strand. A serrated crest bisected the flat, elongated skull, pale yellow above the dun green hide. The beast reared half again as tall as the Toblakai.