I had to curtail my ambitions for yesterday's pdf. I'd originally planned a little map of a dungeon room that would nicely showcase several of the house rules at once. But I'll share it now:
A veteran legion lost in a dungeon found a defensive position and were able to survive, just barely. But reinforcements never came and they defend that position until this day.
The Lost Legion will attack any creature entering the Ossuary, but each attack will be an attempt to push the opponent back. Their tactic is to pivot around the central column and push their adversary into the open pit.