So my idea for the wagh is that a warboss press a key which makes wagh into the the air to which all orks within a certain radius can do so within a few seconds. For every ork that activates the wagh all orks in the radius get a% damage reduction speed increase but a aim penalty(they'll be exited)
That relies on a warboss class which a lot of people disapprove of.also please use the search function.