Undead Campaign, Silvermoon mission bug

There are two major bugs in Undead Campaign, Chapter 5:

  1. Multiple random crashes through the course of the mission. Sometimes happened when I hotkeyed the squad with hero in it.

  2. The problem with Elven base player need to destroy so courier stop spawning. The gold mine consumes 10 gold instead of 1 by the AI, so when the base is destroyed, it has no gold left, thus no resources to push Silvermoon. Ggwp.

Turn spell effects to Low, do not load from a checkpoint.