C'tan - Active C'tan: Those C'tan who are known to still exist include:Aza'gorod the Nightbringer - Aza'gorod the Nightbringer has impressed its image as that of the grim reaper itself on the psyche of the younger races, apart from the Orks (since they do not fear death). Upon entering stasis it was almost destroyed and starved but was released by Kashmir De Valtos, a corrupt planetary administrator in the Imperium of Man in the 41st Millennium, which caused the Necrons to begin to awaken from their ancient sleep.Mephet'ran the Deceiver - Mephet'ran the Deceiver came out of stasis an unknown time ago and has been weaving plots ever since, including the destruction of the ancient Old Ones weapons the Aeldari call the Talismans of Vaul and the Imperium knows as the Blackstone Fortresses which were designed to destroy the C'tan on their emergence.Mag'ladroth the Void Dragon - Mag'ladroth the Void Dragon is the most powerful C'tan and still resides in stasis, theorised to be located beneath Mars in the Noctis Labyrinthus. The Void Dragon is believed by some Tech-priests to be the actual Machine God venerated by the Cult of the Machine of the Adeptus Mechanicus. A master of the material realm, this particular C'tan was a figure of oblivion, devastation and wanton destruction and its created warriors were nigh invincible. No C'tan Shard of this C'tan has yet been encountered, and it is possible that the Void Dragon has remained whole through the eons and its essence was never captured within the Tesseract Labyrinths. This is a truly terrifying prospect for the galaxy if this entity were to awaken.N'phoran the Spiral Flame - The C'tan Shard of N'phoran was unleashed by the Nemesor Yhardusz in a battle between the Necrons and the Tyranids.Nyadra'zatha the Burning One - It was the C'tan known as Nyadra'zatha, the Burning One, who had long desired to carry his eldritch fires into the Webway and beyond, who enabled the Necrons to gain access to the Labyrinth Dimension, showing the Necrons how to breach its boundaries. Through a series of living stone portals known as Dolmen Gates, the Necrons have finally been able to turn the Old Ones' greatest weapon to their own purpose. As a race bereft of psykers, the Necrons are incapable of Warp travel, and without access to the Webway, they would be forced to rely once more on slow-voyaging stasis-ships, dooming them to isolation within the galaxy.Zarhulash the Potentate - A shard of Zarhulash the Potentate was used to power one of the eight Necron Warp beacons known as the Pharos on the world of Sotha in the Ultima Segmentum. The Pharos was built of blackstone, and the array of Pharos devices was originally intended by the Necrons to provide a way for them to achieve rapid interstellar communications and FTL travel. The birth of the Great Rift that bisected the galaxy at the start of the Era Indomitus reactivated the Pharos. This was discovered by the Scythes of the Emperor Chapter, who still guarded the world after its destruction by a Genestealer Cult infestation and Hive Fleet Kraken during the Second Tyrannic War. Archmagos Dominus Belisarius Cawl led an expedition to Sotha with the aid of the Ultramarines and the remaining Firstborn Space Marines of the Scythes of the Emperor to study and perhaps use the Pharos' technology to close the Great Rift and defeat Chaos. The expedition came under assault by Genestealer Cultists who had infiltrated the Chapter serfs of the Scythes of the Emperor. Ultimately all of that Chapter's remaining Firstborn Marines were slain alongside their Chapter Master Thracius in combat with the Genestealer Patriarch whose cult had first called Hive Fleet Kraken to destroy Sotha. After reaching the Pharos, Cawl discovered that a shard of Zarhulash had provided the power source for the ancient Pharos. He forged a deal with the alien star god, in which Zarhulash agreed to destroy the device by removing its heart, creating a miniature singularity. In exchange, Cawl agreed to remove the shackles of necrodermis that kept the C'tan Shard captive and create a portal with the Pharos to allow him to finally escape from Sotha. Cawl seemingly agreed, but this was only a ruse as he actually teleported Zarhulash to a far-off region of the galaxy where the C'tan Shard was surrounded by hostile Necron Tomb Worlds. Zarhulash swore revenge on Cawl for this betrayal.