I know water to buckets works just fine for medical, and tests with water to barrels works as a drink. Thing is, I don't know how I would properly allow kobolds to get this "magic" water since it is a reaction that makes water from nothing (atm) I have 2-3 routes:
Press water from plants - Buckets/barrels
Pray at a shrine for water - buckets/barrels
Put water from bucket in barrel - what it says on the tin, but you need a bucketfull of water first.
and a forth I just thought of
Thaw ice - Bucket/Barrel.
But Ice is not unlimited in glaciers, and living above the ground is too cold and would freeze all barrelled water :/
Also so far everyone is voting for undiggable stone. But I will still allow metal bearing ore mine-able. I guess hollowed out ore-veins can be koboldy. But it is only a guess, and I can't just go about un-bolding KC.
So maybe no mine-able ores, But you can still break down metal weapons/armor for chunks (unless that is horribly bugged) and... I think I put the cold hammer reactions in for making crude weapons and armor. I got lazy and did a generic "Grab any metal chunk, and make something from that" Hint for those that can micromanage exploits. If you have only 3 steel chunks laying around, you can make 3 crude steel items. because the material is taken from the first grabbed chunk
I can try and make seperate reactions for making things from crude metal "Make crude iron machete" and so on and so forth. That would remove exploits, but I don't know what kindof workshop I should make? Kobold Forge? Cold-Hammer Station? Metal Bender's Shop? Maybe a Cold Kobold Bender Station... ok that doesn't sound right.
Reason for me tossing these things out there is because I'm done with my break, and looking for things I can improve KC with once I am done updating it and not an alpha.