Kaladin dodged between a pair of sheets. In that moment, sheets began ripping free of the lines. They sprang for Kaladin, six at once, and he swore he could see the outlines of faces and figures in them. He summoned Syl and—keeping his head—ignored the unnerving sight and found Zahel.

Kaladin lunged. Zahel—moving with almost supernatural poise—raised two fingers and pressed them to the moving Blade, turning the point aside exactly enough that it missed.

The wind swirled around Kaladin as he stepped into the rippling sheets. They flowed against him—insubstantial—but then entangled his legs. He tripped with a curse, falling to the hard stone.

A second later Zahel had Kaladin’s own knife in hand, pressed to his forehead. Kaladin felt the point right among his scars.

“You cheated,” Kaladin said. “You’re doing something with those sheets and that cloth.”

“I couldn’t cheat,” Zahel said. “This wasn’t about winning or losing, boy. It was for me to see how you fought. I can tell more about a man when the odds are against him.”

Zahel stood and dropped the knife with a clang. Kaladin recovered it, sitting up, and glanced at the fallen sheets. They lay on the ground—normal cloths, occasionally shifting in the breeze. In fact, another man might have dismissed their motions as a trick of the wind.

But Kaladin knew the wind. That had not been the wind.

“You can’t join the ardents,” Zahel said to him, kneeling and touching one of the cloths with his finger, then lifting it and pinning it onto the drying line. He did the same for the others, each in turn.

“Why can’t I?” Kaladin asked. He wasn’t certain Zahel had the authority to forbid him, but he also wasn’t certain he wanted to take this path if Zahel—the one ardent he felt true respect for—was opposed. “Do you make everyone who wants to retire to the ardentia fight you for the privilege?”

“It wasn’t a fight about winning or losing,” Zahel said. “You’re not unwelcome because you lost; you’re unwelcome because you don’t belong with us.” He whipped a sheet in the air, then pinned it in place. “You love the fight, Kaladin. Not with the Thrill that Dalinar once felt, or even with the anticipation of a dandy going to a duel.

“You love it because it’s part of you. It’s your mistress, your passion, your lifeblood. You’d find the daily training unsatisfying. You’d thirst for something more. You’d eventually turn and leave, and that would put you in a worse position than if you’d never started.”

He tossed his scarf at Kaladin’s feet. Though it must have been a different scarf, for the one he’d started with had been bright red, and this one was dull grey.

“Return when you hate the fight,” Zahel said. “Truly hate it.” He walked off between the sheets.

Kaladin picked up the fallen scarf, then glanced at Syl, who descended through the air near him on an invisible set of steps. She shrugged.

Kaladin gripped the cloth, then strode around the sheets. The swordmaster had moved to sit at the rim of the plateau, legs over the edge, staring out across the nearby mountain range. Kaladin dropped the scarf on a pile of others—each of which was now grey.

“What are you?” Kaladin asked. “Are you like Wit?” There had always been something about Zahel, something too knowing. Something distinct, set apart, different from the others.

“No,” Zahel said. “I don’t think there’s anyone else quite like Hoid. I knew him by the name Dust when I was younger. I think he must have a thousand different names among a thousand different peoples.”

“And you?” Kaladin settled down on the stone beside Zahel. “How many names do you have?”

“A few,” Zahel said. “More than I normally share.” He leaned forward, elbows on thighs. Wind blew at the hem of his robe, dangling over a drop of thousands of feet. “You want to know what I am? Well, I’m a lot of things. Tired, mostly. But I’m also a Type Two Invested entity. Used to call myself a Type One, but I had to throw the whole scale out, once I learned more. That’s the trouble with science. It’s never done. Always upending itself. Ruining perfect systems for the little inconvenience of them being wrong.”

“I…” Kaladin swallowed. “I don’t know what any of that meant, but thanks for replying. Wit never gives me answers. At least not straight ones.”

“That’s because Wit is an asshole,” Zahel said. He fished in his robe’s pocket and pulled something out—a small stone in the shape of a curling shell. “Ever seen one of these?”

“Soulcast?” Kaladin asked, taking the small shell. It was surprisingly heavy. He turned it around, admiring the way it curled.

“Similar. That’s a creature that died long, long ago. It settled into the mud, and slowly—over thousands upon thousands of years—minerals infused its body, replacing it axon by axon with stone. Eventually the entire thing was transformed.”

“So … natural Soulcasting. Over time.”

“A long time. A mind-numbingly long time. The place I come from, it didn’t have any of these. It’s too new. Your world might have some hidden deep, but I doubt it. That stone you hold is old. Older than Wit, or your Heralds, or the gods themselves.”

Kaladin held it up, then—out of habit—used a few drops of water from his canteen to reveal its hidden colors and shades.

“My soul,” Zahel said, “is like that fossil. Every part of my soul has been replaced with something new, though it happened in a flash for me. The soul I have now resembles the one I was born with, but it’s something else entirely.”

“I don’t understand.”

“I’m not surprised.” Zahel thought for a moment. “Imagine it this way. You know how you can make an imprint in crem, then let it dry, and fill the imprint with wax to create a copy of your original object? Well, that happened to my soul. When I died, I was drenched in power. So when my soul escaped, it left a duplicate. A kind of … fossil of a soul.”

Kaladin hesitated. “You … died?”

Zahel nodded. “Happened to your friend too. Up in the prison? The one with … that sword.”

“Szeth. Not my friend.”

“The Heralds too,” Zahel said. “When they died, they left an imprint behind. Power that remembered being them. You see, the power wants to be alive.” He gestured with his chin toward Syl, flying down beneath them as a ribbon of light. “She’s what I now call a Type One Invested entity. I decided that had to be the proper way to refer to them. Power that came alive on its own.”

“You can see her!” Kaladin said.

“See? No. Sense?” Zahel shrugged. “Cut off a bit of divinity and leave it alone. Eventually it comes alive. And if you let a man die with too Invested a soul—or Invest him right as he’s dying—he’ll leave behind a shadow you can nail back onto a body. His own, if you’re feeling charitable. Once done, you have this.” Zahel waved to himself. “Type Two Invested entity. Dead man walking.”

What a … strange conversation. Kaladin frowned, trying to figure out why Zahel was telling him this. I suppose I did ask. So … Wait. Maybe there was another reason.