When a unit with this Special Rule fails a Break Test, it does not flee from combat. Instead, it suffers a number of Wounds equal to the amount by which the test was failed (Simplified formula: 2D6+CSLd), ignoring the usual minimum 0 for its Leadership Characteristic. These Wounds are distributed following the rules for Unstable, with no saves of any kind allowed. Only characters with Daemonic Instability can join units with Daemonic Instability, and Characters with Daemonic Instability cannot join units without Daemonic Instability. If a model has both Daemonic Instability and Unstable, disregard the latter.