I would like “Add Feitoria Affect To Object” with resource speed can be changed.
“Turn object into monument”. (unbreakable and can be captured by anyone. Even if your own object.)
Turn Unit into building. Say for example, I want the King unit to be able to make units himself. I think the King has to be building to do this.
“Make Trees in area unbreakable.” Useful for stop guys messing with onagers, breaking the map’s nice look.