[thejeff]

I'd say that H2 priests semi-randomly decide to bless or Sermon. Maybe depending on how many sacred troops will be blessed vs how many can be morale boosted.

Both H1 & H2 may also choose to banish rather than bless if there are enemy undead within range. This can be good if you don't have a bless or bad if your expensive sacreds get slaughtered while the priests try to stop the one commander with a skeleton earring.

I'd say always script the commanders. Mages take some work. Priests and non-mage commanders are easy. You're pretty much going to always want the same orders, so just pick a number key and always put them there.