the banners

[General Tacticus]

1. Banner of the Northern Star raises the astral of all your mages present on the battlefield, IIRC.

2. Those banners work like a "Sermon of Courage" : it helps counteract the moral loss the troops may take. It's an effect centered on the holder. If you click on the banner you will see its "range". I have seen banners between +6 and +15. I don't know, however, if this is a radius, of if it means it affects a total of 6 to 15 squares.