Grey Knights - Chapter Relics: Augury Malifica - The Augury Malifica was crafted by the techno-seers of the Grey Knights Chapter. A heavily modified auspex scanner, it is barely recognisable as the original device. Strange attachments have been added, subtle alterations have been made, and seven rituals of detection were performed to consecrate the Augury. The result is a piece of equipment that can, with a reasonable degree of accuracy, detect the malignant auras of daemons in the vicinity, and even, on rare occasions, predict an imminent Warp breach. However, the Augury's presence in the Deathwatch Vaults is not with the blessing of the Grey Knights, for they are entirely unaware that the Deathwatch has it in its possession. Rather, they believe it lost to the foul hands of the Word Bearers Chaos Space Marines, and have been actively seeking its recovery for many years. It would be most detrimental to Chapter relations should the item's real location be revealed.Blade of Antwyr - The Blade of Antwyr, also called the Black Blade of Antwyr, is a Warp-spawned Daemon Weapon in the form of a black-bladed, two-handed greatsword that was captured by the Chapter during the Occlusiad War of the 37th Millennium and is impervious to all means at the Grey Knights' disposal to destroy it. The Grey Knights were reluctant to simply cast the dangerous artefact into the void of interstellar space where they knew that eventually a new bearer would be drawn to its evil aura or to seal it away in a vault within their fortress-monastery as it would only invite corruption to the Chamber of Purity's guardians. A fateful decision was made to place the Black Blade of Antwyr into the safest prison the Grey Knights could conceive; the hands of the Chapter's own Purifiers. Castellan Garran Crowe is the current guardian of the malefic greatsword, and it continuously brings him into both physical and spiritual peril by tempting him with Chaotic promises of power or seeking to bind his will with black sorcery.Bone Shard of Solor - This bleached relic was carved from the thighbone of Brother-Captain Solor. Used as a stake to slay the Bloodthirster Ka'Bandha, the shard has ever since been the bane of beasts, especially those dedicated to the Blood God Khorne, which recoil from its presence. When the veil between the Warp and reality grows thin, the bone begins to vibrate, the ancient essence of Solor reacting to the taint of Daemons and protecting the bearer from their otherworldly claws and blades.Cuirass of Sacrifice - The Cuirass of Sacrifice is a master-forged suit of power armour whose interior is etched with the names of the many regiments, orders and Chapters that have fought alongside the Grey Knights. None but the Grey Knights can be trusted to fight the creatures of the Warp and remain uncorrupted, and the fate of many other warriors that fight Daemons and survive is mindwipe or death. The Cuirass is a reminder to the Grey Knights that such sacrifice must not be forgotten, and the wearer swears a solemn vow not to dishonour the names of those who have suffered such a fate whilst even an ounce of strength remains in his body.Domina Liber Daemonica - Many Grey Knight battle-brothers carry with them a copy of the Liber Daemonica, a tool that can be as vital to vanquishing Daemons as blade or bolter. The Domina Liber Daemonica is a relic of Supreme Grand Master Janus, the only Grey Knight to ever master all 666 words of banishment, each one painstakingly recorded on its pages. In times of need a hero of the Chapter will carry the book into battle, its bindings crackling with arcane energy as the words fill the air and lend the battle-brothers' blows the power to send Daemons howling back into the Warp.The Fury of Deimos - When the Martian moon of Deimos was gifted to Titan by the Adeptus Mechanicus, it carried with it a voidship loaded with some of the finest weapons the Imperium has ever created. Among them was the Storm Bolter Fury of Deimos, a weapon crafted by the first Fabricator-General. Superior in range, accuracy, rate of fire and reliability than a normal pattern Storm Bolter, it is a relic whose secrets have long been forgotten.The Nemesis Banner - Anointed in the blood of a dozen grand masters, the Nemesis Banner is one of the Chapter's most potent relics. The banner is abhorrent to creatures of the Warp, its psychic light burning so bright that Daemons cannot look upon it, their very essence burning away the closer they come to its presence.The Soul Glaive - Over centuries of war, a fraction of a Grey Knight's psychic essence may imprint itself upon his weapon, literally becoming an extension of his being. In rare cases, this imprint is so strong that it persists after death, and another can wield the blade in battle to combine his own psychic might with that of a fallen hero. The Soul Glaive is such a weapon, a halberd that in generations past was carried into battle by the 13th Supreme Grand Master of the Grey Knights, Lord Sylas Kalthorn, who defeated the Daemon Prince Ka'laedzar in single combat.Terminus Decree - Deep within the Chambers of Purity in the Grey Knights' fortress-monastery, locked away in the chamber said to hold the tomb of Malcador the Sigillite himself, rests a simple wooden box, embellished with a golden seal. Within this box, written upon ancient parchment, is the instruction known only as the Terminus Decree. This artefact goes unrecorded in all the libraries of the Imperium, for it has been kept secret from all but the supreme grand masters of the Grey Knights Chapter. Only a supreme grand master of the Grey Knights knows how to open the box, and he will do so only when all hope for the future of Humanity seems lost. The Terminus Decree is the ultimate sanction of the Grey Knights, a secret so vast it could bring the Imperium to its knees, or save it in its darkest hour. The exact nature of the document is unknown, and the only clue to its contents lies in the box's golden seal. It is whispered that it is the exact match of another seal, found only in one place in all the Imperium's many scattered worlds: the Emperor's Golden Throne.Titansword - A relic of the earliest days of the Imperium, the Titansword has been entrusted to the supreme grand master of the Grey Knights since records began. Stories of the Nemesis Force Sword give it many names: Mind's Edge, Foebane and Lifedrinker to name a few. Legends say the Emperor forged the blade for a favoured general during the Unification Wars on Terra, teaching him how to use his mind to trigger its terrible powers. During the Great Crusade it then passed into the hands of His champions, spilling alien blood on a hundred worlds as Mankind reclaimed its place among the stars. When Malcador the Sigillite took the first Grey Knights to Titan, one of the relics he carried with him was rumoured to be this ancient Force Sword. Along with his pure genetic legacy and psychic power, it was one of the Emperor's gifts to the newly founded Chapter. Renamed the Titansword by Janus, the first supreme grand master, the blade must be psychically attuned to each new master. Only once it is keyed to the mind of the wielder can its true killing power be called upon.