A model with this special rule may never be the army's General, and no unit may use their Leadership. In addition, any unit joined by them suffer -1 to their Leadership as a long as she is in the unit.
Source: Warhammer Armies Project: Unofficial 9th Edition (v2.2)
A model with this special rule may never be the army's General, and no unit may use their Leadership. In addition, any unit joined by them suffer -1 to their Leadership as a long as she is in the unit.