Ghorgon

Each time a Ghorgon causes a Killing Blow with Swallow Whole, it regains 1 Wound that it has lost earlier in the battle.

In addition to its normal attacks, the Ghorgon may make an additional special attack at an I of 1. This attack has Killing Blow, but To Wound rolls of a 4+ act as Killing Blow attacks, instead of just rolls of 6.

If a model with Bloodgreed is on the winning side in a round of close combat it immediately gains Frenzy. If already Frenzied, then each time it is on the winning side of a round of close combat, the model gains an +1 Attack, up to a maximum of +3. These bonus Attacks are lost if the model loses its Frenzy. However, models with Bloodgreed cannot use Swiftstride when pursuing and overrunning.

Frenzied troops gain +1 A and Immunity (Psychology).

Berserk Rage
A unit that includes one or more Frenzied models can only choose Hold or Stand & Shoot as a charge reaction.

If, during the Charge sub-phase, a unit that includes one or more Frenzied models could declare a charge, then it must do so unless a LD test is passed. If the LD test is failed, the Frenzied unit must declare a charge against the nearest viable enemy.

A unit that includes one or more Frenzied models cannot choose to restrain pursuit if it beats a foe in close combat. It will either pursue (if the enemy has fled) or overrun (if the enemy was wiped out in combat). Note that if the enemy is wiped out in combat but the Frenzied unit did not charge that turn (or if the combat was the result of a pursuit or overrun charge in the same turn), then the Frenzied unit will reform as normal as it has no other choice of action.

Losing Frenzy
Frenzy can be lost. Models retain their Frenzy for the entire game unless beaten in combat.

Models with Immunity ignore the effects of the rule(s) in the brackets. Note that the model only ignores the effects of the rule itself unless the attack is also listed as being non-physical. The physical attack still causes damage as normal.

Immunity can also include Panic, Fear and Terror. If the majority of the models in a unit have the Immunity (Panic, Fear or Terror) rule, the unit ignores the effects of Panic, Fear or Terror and any such tests it would otherwise had to take.

Models that are Immune to all three above effects have Immunity (Psychology). This also includes automatically passing any Psychology tests they might need to take (such as many spell effects or special rules that would otherwise force a unit to take a Psychology test). However, they may never choose Flee! as a charge reaction (except when using Feigned Flight or Fire & Flee, unless they also have Frenzy).

The model can make a Stomp in addition to its other close combat attacks. A Stomp has Always Strikes Last, and inflicts D6 (or D3 against lone Infantry models and skirmishers) automatic hits, at the model's S, on one enemy Infantry, War Beasts or Swarm unit in base contact with the model.

If the majority of the models in a unit are Stubborn, the unit is always Steadfast, whether or not they have a higher Unit Strength than their enemy or are disrupted.

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 that cause Terror also cause Fear. In addition,
the following rules apply. Fear-causing models or
models with Immunity (Fear) treat Terror-causing
monsters as causing Fear, rather than Terror – this is an
exception to the rule that makes Fear-causing creatures
immune to Fear. Terror-causing models have the
Immunity (Fear/Terror) special rule.

Run for Your Lives!
If a Terror-causing creature declares a charge, the target unit must immediately take a Panic test. If the test is passed, all is well and the unit can declare charge reactions normally. If the test is failed, the unit must make a Flee! charge reaction. Note that, if the target unit is not allowed to take any charge reaction (if, for example, the Terror-causing unit charged as a result of a pursuit or a random move), then the target does not take this test.

If a unit wishes to declare a charge against an enemy that causes Terror, it must take a Psychology test to overcome its terror first. If the test is failed, it may not declare the charge against the Terror-causing unit, but may choose to declare a charge against another unit following the rules for Redirecting a Charge. If the Psychology test is passed, the unit may declare the charge as normal.