The Final Blessing of the Gods.
(Rule)Description: The unit is not deployed normally. From turn 2 onwards, choose one friendly un-engaged infantry unit at least 1" away from an enemy model and has the same number of models as this formation. All models in the unit become the spawns in this formation with full wounds and no upgrades (except the mark they already had).
The unit must immediately disembark their transport before turning into the spawn.