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  WARHAMMER 40,000 – IMPERIUM NIHILUS: VIGILUS ABLAZE
  IMPERIUM NIHILUS: VIGILUS ABLAZE
  Indomitus Version 1.0
  These documents collect amendments to the rules and present 
  our responses to players’ frequently asked questions. Often 
  these amendments are updates necessitated by new releases or 
  community feedback; these can be identified by the presence 
  of an asterisk before the page reference. At other times, these 
  amendments are errata designed to correct mistakes or add 
  clarity to a rule that is not as clear as it might be. 
  As they’re revised regularly, each of these documents has a 
  version number; where a version number has a letter, e.g. 1.1a, 
  this means it has had a local amendment, only in that language, 
  to clarify a translation issue or other minor correction. When 
  a document is revised, the version number will be incremented 
  and new updates will be highlighted in blue, while new errata 
  and FAQs will be highlighted in magenta.
  UPDATES & ERRATA
  *Page 168 – Dark Disciples, Followers
  Change the third sentence to read:
  ‘Models cannot target a <Legion> Dark Disciples unit with 
  a ranged weapon while that unit is within 3" of any friendly 
  <Legion> Dark Apostle units, unless that Dark Disciples unit is 
  both visible to the firing model and is the closest enemy unit to 
  the firing model. Ignore other Character models with a Wounds 
  characteristics of 9 or less when determining if the target is the 
  closest enemy unit to the firing model.’
  Page 175 – Skull Altar, Abilities
  Add the following ability to this datasheet: ‘Daemonic Ritual 
  (pg 176)’ 
  Page 189 – Legion Trait
  Change the first sentence to read:
  ‘If your army is Battle-forged, all Character, Infantry, Bikers 
  and Helbrute units in Black Legion Detachments gain the Black 
  Crusaders Legion Trait (below).’
  Page 196 – Abilities
  Add the following:
  ‘Renegade Chapters and Marks of Chaos
  •  All Purge units must have the Nurgle keyword if they are 
  able to do so. If a unit has the Khorne, Tzeentch or Slaanesh 
  keyword, it cannot be from the Purge.
  •  All Scourged units must have the Tzeentch keyword if they 
  are able to do so. If a unit has the Khorne, Nurgle or Slaanesh 
  keyword, it cannot be from the Scourged.
  •  All Flawless Host units must have the Slaanesh keyword if 
  they are able to do so. If a unit has the Khorne, Tzeentch or 
  Nurgle keyword, it cannot be from the Flawless Host.
  •  All Brazen Beast units must have the Khorne keyword if 
  they are able to do so. If a unit has the Tzeentch, Nurgle or 
  Slaanesh keyword, it cannot be from the Brazen Beasts. In 
  addition, Psykers cannot be from the Brazen Beasts.’
  Page 186 – Fallen Angels, Fallen Angels Stratagem
  Change the third sentence to read:
  ‘If you do so, they replace their <Mark of Chaos>, Heretic 
  Astartes and <Legion> keywords with the Fallen keyword.’
  Change the final sentence to read:
  ‘Fallen units in that Detachment gain the Fallen Angels 
  keyword, but they lose the Imperium Faction keyword (if they 
  have it).’
  Page 196 – Renegade Traits
  Change the second sentence to read:
  ‘If you choose to use this supplement, and your army is Battle-
  forged, all Character, Infantry, Bikers and Helbrute units 
  in a Chaos Space Marine Detachment gain a Renegade Trait, 
  so long as every unit in that Detachment is from the same 
  Renegade Chapter.’
  FAQs
  Q: The Unstoppable Assault Stratagem adds +2 to the hit roll, 
  given that these rolls cannot be modified by more than -1 or +1, 
  how does this work?
  A: While hit rolls and wounds rolls cannot be modified by more 
  than -1 or +1, this limit takes effect after all applicable modifiers 
  have been applied, some of which may cancel each other out.
  For example, if a model making an attack is affected by this 
  Stratagem (conferring a +2 modifier to the hit roll) and it targets a 
  model with an ability that also applies a -1 modifier to the hit roll, 
  then, after applying both of these modifiers to the roll, there would 
  be a final modifier of +1.
  Q: When paying Command Points to upgrade a Detachment 
  into a Specialist Detachment, is the Relic they are able to give to 
  a Character in addition to the Relic they would typically get 
  from their Warlord’s faction?
  A: No. The Relic(s) listed within a Specialist Detachment can 
  be given to a Character from your army instead of one from 
  your Warlord’s codex. Don’t forget, however, that many codexes 
  contain Stratagems that enable you to gain additional Relics.
  
  2
  WARHAMMER 40,000 – IMPERIUM NIHILUS: VIGILUS ABLAZE
  Q: If Huron Blackheart is your Warlord, what Warlord Trait does 
  he have? Codex: Chaos Space Marines says he must have the 
  Eternal Vendetta Warlord Trait, but Imperium Nihilus: Vigilus 
  Ablaze says he must have the Reaver Lord Warlord Trait.
  A: If Huron Blackheart is your Warlord and he has the Raiders 
  from the Maelstrom Renegade Trait from Imperium Nihilus: 
  Vigilus Ablaze, he must have the Reaver Lord Warlord Trait, 
  otherwise he must have the Eternal Vendetta Warlord Trait.
  
SOURCE: textdata/thevault/Warhammer/40k/9th Edition - Warhammer 40K/Errata & FAQs/4. Imperium Nihilus/40K_9th_ed_Update_Imperium_Nihilus_Vigilus_Ablaze_Ver_1.0.pdf