Firewyrm of Tzeentch

Models with Random Movement do not have a M value, but rather a dice roll. This is the distance they move, charge, pursue, overrun and flee – they cannot march. If a model has Random Movement and Swiftstride, then Swiftstride is not used. Note that certain Random Movement rolls can result in the model having a M value higher than 10 – this is an exception to the usual maximum.

Models with Random Movement cannot declare charges, and are always moved in the Compulsory Moves sub-phase. When the model moves, first pivot it about its centre to face the direction in which you wish it to travel. Then move the model after rolling the specific dice. No other pivots can be made.

There's a chance that the model's peculiar movement will cause it to come into contact with an enemy, so measure the distance in a straight line before the model is moved. If the move is found to take the unit’s front arc into contact with an enemy, then it counts as charging, and this is resolved using the normal rules for charges and using the distance rolled as its charge range. Charge reactions cannot be declared against enemies with Random Movement.

If the random move brings the unit to within 1" of a friendly unit or impassable terrain, it stops immediately and cannot move further during that Movement phase.

If two or more models in a unit have the Random Movement, pivot the unit about its centre, then roll the dice only once to determine how for the unit moves. If models in the unit have a different Random Movement value, use the slowest for the entire unit.

A Random Move counts as a "normal" move for triggering a Dangerous Terrain test, unless the model is making a charge, pursuit or flee move, in which case it counts as a move of the appropriate type.

All models with Daemonic have Fear, Immunity (Poisoned Attacks, Psychology), Magical Attacks (including all weapons) and Ward save (5+) (except mounts). In addition, they are also subject to the following special rule:

Daemonic Instability: When a unit of Daemons loses a combat it must take a special kind of Break test called a Daemonic Instability test, instead of taking a normal Break test. To do this, use the following procedure:

1) Calculate combat result as normal and roll 2D6.

2) If the dice roll is a double 1 or double 6, something unexpected happens:

Double 1 Reality Blinks: All Wounds suffered by the unit this Close Combat phase, including any Wounds suffered by characters that have joined it, are restored, and any models removed as casualties in this phase immediately return to play in their earlier positions. Wounds restored in this manner still count as having been inflicted for the purposes of combat results.

Double 6 Banished! Remove the unit from play as a casualty.

3) Now (assuming the unit has not been wiped out when resolving a double 6) apply the difference in combat results as a penalty to the Daemons' LD characteristics. For every point by which the 2D6 roll exceeds this modified LD value, the unit suffers one additional Wound, with no saves of any kind allowed.

If characters are present in the unit, the controlling player first allocates Wounds to the unit (up to their current Wounds), then divides remaining Wounds as equally as possible amongst any characters. Once all Wounds have been allocated, the penalty to the Daemons' LD is discounted. They can, be rerolled if the battle standard is within 12", use the General's Inspiring Presence rule, and/or be tested on unmodified LD if the unit is Stubborn or Steadfast. If a Daemonic unit somehow is Unbreakable, it takes no Daemonic Instability test.

Daemons of Tzeentch have Hatred (Daemons of Nurgle), and re-roll Ward save results of 1. Wizards that are a Daemon of Tzeentch can also re-roll channelling results of 1.

They treat Daemons of Khorne and Slaanesh as Suspicious Allies, and Daemons of Nurgle as Desperate Allies.

When charging, units entirely made of models with Swiftstride and M 7 or higher roll 3D6, discard the lowest result, and add the result to their M value. When fleeing or pursuing, they roll 3D6, rather than 2D6.

When charging, units entirely made of models with Swiftstride and M 6 or lower roll 2D6, and add the result to their M value. Whenfleeing or pursuing, they roll 3D6, and discard the lowest result.

Swiftstride has no effect on models using a M value lower than 4.

Swiftstride M6 or lower
Charging: M + 2D6
Failed Charge: 2D6
Fleeing/Pursuing: 3D6 (discard the lowest)

Swiftstride M7 or more
Charging: M + 3D6 (discard the lowest)
Failed Charge: 3D6 (discard the lowest)
Fleeing/Pursuing: 3D6

Models with Random Attacks do not have a normal number for their A characteristic, but rather a dice roll. Each time a model with this rule comes to strike blows, roll the indicated dice, adding any modifiers shown, to determine the number of attacks that the model will make, then roll to hit as normal. If a unit contains more than one model with this rule, always roll separately for each model.