Changes to the rules starting with the letter G (Graal and Galtran).

By the way, the idea of having a random Necromancer hero for all map templates doesn't seem like such a bad one to me.

If many people express support for this, I'm willing to seriously consider it.

Then maybe, instead of a random hero, we should ban picking Galthar and Tanta. We could also add a technical restriction in case they appear in the tavern on day 111.
Aren't all the other heroes clearly weaker?