. Make late game improvements (windmills, watermills, lumberthingies) better
The mechanic to make forests into ancient forests for FOL is a good one. Unfortunately, if the player is not an elf, it is impossible to build any upgrades at all in an ancient forest. It would be nice if FOL state religion allowed a player to build something in an ancient forest. Maybe not a woodmill sinced it is not thematic, but maybe a windmill or a watermill without destroying it or some special improvement just for ancient forests (maybe buildable by Priests of the Leaves).