Assassin

Every time a unit with this rule fails a Break test, roll on the Mercenary Loyalty table and apply the results. This rule has no effect on a unit that is joined by the army's General, Paymaster or Merchant Prince.

Hidden models can choose to deploy "hidden" within another friendly ranked unit, either the unit it belongs to (determined in each army list) or in other separate units (the army book in question will state which units) – make a note of which unit is concealing the hidden model(s).

A hidden model is not placed on the table during deployment, but is revealed later during the game. If the concealing unit is wiped out or flees from the battlefield before the hidden model is revealed, the hidden model counts as a casualty. There is no other way a hidden model can be harmed before they are revealed.
Hidden models may be revealed at the beginning of any of your Movement phases, or at the start of any Close Combat phase. Declare that the unit contains a hidden model and place the model in the front rank of that unit, displacing models as you normally would if a character had joined the unit.
A model with this special rule cannot be your army General. Furthermore, other units can never use their Leadership value.

Models with this rule gain a Ward save against attacks in their front arc (including templates, Stomps and Impact Hits) as indicated in the brackets. This is cumulative with other sources of Dodge. This cannot be used against Magical Attacks that Hit automatically (such as spells or certain special rules), or that have Always Strikes First, nor can it be used if the model is subject to Always Strikes Last. Finally, Dodge cannot be used by mounted models, unless specified.

Before starting deployment, a unit with Scouts can choose to not deploy at the start of the battle. Scouts are set up after all other non-Scout units from both armies have been deployed, and do not count toward determining who finished deploying their army first. They can be set up either in their controlling player's deployment zone as normal, or anywhere on the battlefield more than 12" away from the enemy. If deployed in this second way, Scouts cannot declare a charge in the first turn if their side goes first.

Note that a character may only join a unit deploying with Scouts if they also have the same rule.

If both players' armies contain Scouts, players should roll off. The players then alternate deploying their scouting units one at a time, starting with the player who won the roll-off.