The Cursed Shield of Mousillon

Can't be chosen by Necrarch or Lahmian Vampires. Bretonnian legends speak in contempt of these accursed shields which carry the symbol of the Black Grail and were used by the Unholy Knights at the Battle of Mousillon. Gives a 6+ armour save and may be combined with other equipment normally. One enemy in base contact (bearer's choice) loses 1 Attack All Bretonnian Knights and Characters hate the model carrying the shield