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Slaves to Darkness · battle formation

Legion of Chaos: mixed-hero board-control formation (AoS 4th Ed)

Reward for a varied leadership roster: field the right mix of heroes and gain extra control score contesting objectives outside your territory.

Age of Sigmar 4th editionRules checked July 13, 2026

SprueSentry strategy commentary for Age of Sigmar 4th edition, not official rules. Games Workshop updates points and rules regularly — always confirm against the current official rules and your latest dataslate before a game.

Legion of Chaos leans into the 'grand alliance of mortals and daemons' theme, boosting control scores when your army fields a spread of hero types and pushes into enemy space. This is an unofficial summary; check the exact hero requirements and bonus in your current faction pack.

What the formation does

When your army includes the required mix of leaders (reported as at least one Warriors of Chaos hero plus a Daemon or Darkoath hero), your Slaves to Darkness units gain extra control score (reported as +2) while contesting objectives that are wholly outside your own territory. That is an aggressive, forward-pushing board-control bonus. Confirm the exact hero conditions and value in your pack.

Who it suits

Players building a thematic 'everything' list that mixes armoured Warriors of Chaos, Darkoath tribes and daemonic heroes, and who like to fight on the enemy's half of the board rather than sit back.

Key units

  • A Warriors of Chaos hero (e.g. Chaos Lord) plus a Daemon Prince or Darkoath Warqueen to satisfy the mix.
  • Chaos Knights and Varanguard to push forward and hold contested objectives.
  • Chaos Warriors / Legionnaires as durable bodies that benefit from the control bonus.

When to pick it

Take it when your list already runs a varied hero line-up and an aggressive plan to contest the opponent's objectives. It is less impactful in passive lists, and some reviews rate it below Godswrath Warband, so weigh it against your gameplan and the current meta.

Common questions

Do I need specific heroes for Legion of Chaos?

Yes. The bonus is reported to require a mix such as a Warriors of Chaos hero alongside a Daemon or Darkoath hero. Build your list to meet that condition, and confirm the exact requirement in your current faction pack.

Where does the control-score bonus apply?

It rewards contesting objectives wholly outside your own territory, so it favours aggressive, forward play rather than defending your home objectives. Verify the exact value and conditions before relying on it.

Rules sources

Written by SprueSentry with SprueSentry editorial (hand-authored, research-grounded), grounded in the cited sources — original commentary, not Games Workshop rules text.

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