Mission: Kill the six enemy's parties.
This happens in three stages, you first fight 1 party, then 2 and finaly 3.
The enemy priests will resurect their party every 2 minutes: 2 mins, 4 mins, 6 mins etc.
The best way to do this is not to attack the second party until 3mins 45secs. and the third party until 7mins 45 secs.
Bonus: Do so before the kings spirit departs the world.
Start of mission.
Sand giants: Kill for a morale boost.
Ghostly hero.
Enemies priests.