Core · Unit · Rules

This Unit may attempt to block any damage it would receive by rolling 1 D6 for each point of damage—each result of at least X blocks the damage. Against damage from E9 sources, after modifiers are applied, Passive Countermeasures suffer a -1 modifier. E10 sources, after modifiers are applied, ignore Passive Countermeasures. Once all modifiers are applied, Passive Countermeasures can never exceed 3+. Occupiers inside Zones with Passive Countermeasures gain those Passive Countermeasures against damage dealt directly by Weapons.

Source: Dropzone Commander Rulebook 3.02 · 3.02 · p. 46 · unit-special-rules