“It is very hard to break armored infantry groups without artillery or machines,” Darrow explained as if detailing how to clean a rifle. “So you don’t target them. You target their psyche. You target their groupthink. “First you send in a man like Sev or Valdir with their best ghouls—that’s what we call them. If you can’t plant the ghouls ahead of time, they should sneak deep as possible into the enemy ranks before hunkering down. “Then you kill a scout on the outskirts. Badly. The more screaming the better. That’ll draw curiosity and a heavy squad. The squad will investigate. If you can, make them disappear in silence. You want the rest of them using their imagination. You want the commander wondering if he should send another squad, maybe even a century. “Then you confirm their worst fear. Give them a death chant—we carry recordings when we don’t have Obsidians. You want anticipation. You want them preparing to face a known fear, physically, mentally. That’s when your ghouls awaken and start killing the command chain. “Then you have your main force close in silence at a fast pace and hit them as hard as you possibly can. Groups can hold a line together. Groups will make last stands. But alone, rarely. It’s very hard for the human mind to accept dying alone. No matter their number, if you summon enough chaos they will feel alone. Especially with anonymity, especially in the dark. Once the first breaks, the rest will feel like they have permission to follow.”