One use only. At the start of any of your opponent's turns, the Standard of the Sands may be activated. The opponent may not make any march moves (even Dwarfs!) during the Movement phase of that turn, although skirmishers and man-sized single models on foot may move as normal. In addition, all units attempting to rally suffer -1 to their Leadership for that player's turn only.
Building an army? Create, validate and share your list with New Recruit, army builder for Warhammer Fantasy Battles (6th definitive edition) and many more games.
Try the builder