UNBREAKABLE CHITIN

Use this Stratagem in any phase, when a CRUSHER STAMPEDE unit from your army is selected as the target of an attack. Until the end of the phase, each time an attack is made against that unit, an unmodified wound roll of 1-3 for that attack fails, irrespective of any abilities that the weapon or the model making the attack may have. If that unit contains 5 or more models, or contains any models with a Wounds characteristic of 10 or more, this Stratagem costs 2CP; otherwise, it costs 1CP.