He turned back to the growing camp and was rewarded with the sight of dozens of their own protective picket-sigils blazing to life with a loud hiss. They would not withstand Sargatanas himself but would, at least, slow him down were he to be foolish enough to attack them where they were encamped. Adramalik looked at the two scarlet-swathed field officers and knew that what he was about to say would appeal to them.
-God’s Demon (page 491)


    As if it had read the Grand Master’s mind, the Abyssal pulled its hind legs free of the tunnel entrance and spun toward Lucifex with a roar and a hooked paw, effortlessly sending him sprawling and sliding on his belly across the ice. The glyph had held. Had Adramalik not acted with haste, the demon would have surely been destroyed. Irritated, he turned his attention to the other Knights. Each was now standing, weapon in hand, and with a quick command glyph he ordered them to form a circle around the creature. The demons responded quickly, sliding into positions roughly equidistant, and he shot out a shielding Glyph of Protection that covered them from above but allowed them to wield their swords. He joined them and, as one, they drew their flaming swords and began to advance confidently, tightening the cordon around the beast.
    When the Knights were a few dozen paces from the creature, Adramalik saw it reach for two heavy chunks of ice from the tunnel’s edge and purposefully hurl them at Chammon and Vulryx. Both demons twisted away from the missiles as the ice boulders crashed into and were boiled away by the defensive glyph barrier, but the Knights’ posture changed somewhat.
 - The Heart of Hell (pages 37-38)