Nurgling Infestation

Use this Stratagem at the end of any phase except
the Morale phase.
Select one NURGLING unit from your army.
Roll one D6 for each model in that unit that was
destroyed that phase. For each roll of 5+, return
one destroyed model to that unit with all of its
wounds remaining, placing them in unit
coherency (if a model cannot be placed in this
way, it is not returned to the battlefield).