[Graeme Dice]

Originally posted by fahdiz:
Only sacred units can be blessed, yes - but that doesn't stop your priestly commanders from casting it even if there aren't any sacred units around.

Yes, it does actually, since every priest is sacred they cast it on themselves if there's nothing else that will have any effect. When all the units on the battlefield that are sacred are blessed, and there are no undead, level 2 priests tend to run towards the enemy.