Death Shadows

Death Shadows
Battle Cry	Unknown
Origin	Unknown (Could be Dark Angels taking their previous name in consideration)
Warband Leader	Unknown
Base of Operations	Unknown
Strength	Unknown, but known to have taken severe losses at least.
Specialty	Sabotage and Terror Tactics
Allegiance	Chaos Undivided
Colours	Dark blue and black

Death Shadows were previously known as the Lionguard and was one of the 30 chapters which got corrupted during the Abyssal Crusade. Judging by their previous name, we can assume that they are a Dark Angels successor chapter.They've been part of the Bloodborn warband led by Warsmith Honsou. After their failed attack on Ultramar, the Death Shadows returned to their secret stronghold on the Fortress World of Sybari.Sometime in 745.M41, they were planning an attack against Macragge, but Hive Fleet Behemoth came through and nom nomed Sybari and supposedly the Death Shadows as well.

There are rumors that some of them escaped and are now operating somewhere else, other sources say that they've been devoured and destroyed by the Tyranids.

We're Dark Angels in disguise

The Traitor Legions and Warbands of Chaos
Chaos Legions:	Alpha Legion - Black Legion - Death Guard Emperor's Children - Iron Warriors - Night Lords Thousand Sons - Word Bearers - World Eaters
Legion Offshoots:	Apostles of Contagion - Bloodborn - Broken Aquila Foresworn - Plague Fleet - Prodigal Sons The Consortium - Warband of Subsector Aurelia
Fallen Chapters (Including Judged):	Adharon's Reavers - Blood Gorgons - Company of Misery Corpus Brethren - Crimson Slaughter - Deathmongers Death Shadows - Invocators - Lords of Decay Oracles of Change - Red Corsairs - Shriven The Brazen Beasts - The Flawless Host - The Scourged Skyrar's Dark Wolves - Steel Cobras - Voidrippers
Unknown/ Other:	Disciples of Destruction - Dragon Warriors - Extinction Angels Punishers - The Cleaved - The Purge The Pyre - Sons of Malice - Sons of Vengeance The Reborn - Violators - Warp Ghosts