Models with this special rule do not test for Animosity. Furthermore, the stem scowls and menacing sneers of the model are so threatening that a unit which fails an Animosity test when led by a Character with this rule, or within 6" of a model with this rule, will ignore the roll and must immediately roll again. If this second roll is also failed then a roll on the Animosity table is taken as usual. If the models with this rule are fleeing then they cannot quell Animosity in other units nearby.