So i have a rather stupid questions..
What do i do with gem mine areas. I found 3 of em in a huge underground cave network.. but what are they for?
Is there some list that lists what you get at what civ level? Is there *much* more beyond civ 6 ?
Sometimes when entering a bombed out area i spawn in a room with no door, that normal?
Where do you find Spell Books, only from boss towers?
What can you find in normal buildings besides just the glow currency and health potions?
How do i actually gain access to resources, after defeating the guardian (at what civ level for one ,p)
The Gem Mine areas allow you to mine more gems, which you can use to make more spells. Every 5 Levels or so, the gems get stronger (Jade II as opposed to Jade II), when you use a stronger gem to make a spell, the spell becomes stronger.
Books are best found in houses in rural and wooded areas. Once in the houses look for rooms that appear yellow in the dungeon map, they are libraries or dens. Books are usually there.
Normal buildings have, in addition, health potions, the conciousness shards, and sometimes, gem dust, which can be used to make potions.
After defeating the guardians in a region, you need to assign an NPC from the settlement management screen, to go get the resources.