Form Shieldwall

You can reveal this order at the start of the enemy combat phase. If you do so, you can pick 1 friendly CITIES OF SIGMAR DUARDIN unit that has 5 or more models and is within 3" of the HERO with this order. That unit forms into a shieldwall until the end of the phase. While a unit is formed into a shieldwall, the strike last effect applies to that unit but it has a ward of 5+.