“The new Morale phase is simple, and only happens once per player turn, at the end of all your other phases. It will apply to almost every unit, and represents warriors fleeing the battlefield, dying from the psychic feedback shockwaves of their allies, or retreating with injured or fallen brethren. There will be very few units indeed that will not feel its effects.
The mechanics are simple – any units that suffered casualties in a turn must take a Morale test at the end of it. You just roll a dice, add the number of models from the unit that have been slain, and if the number is bigger than the unit’s Leadership, the unit loses the difference in additional models.
That’s it! No units falling back, no regroup tests – all that is gone.”