I have came back to try out all of your new changes. (I really can't wait for the BTS adaption

) However, I have noticed a couple changes since I last played, and yes - it's been a while. Or at least these are things I hadn't noticed before.
1. I had a unit get mutated real early in a game I started with the Sheaim. How did that happen? I only had 1 city, and had only encountered orc, goblin, and undead barbs. an undead barb had 3 (+1 death)

Is there a place I can look up what that (+1 Death) is all about? I am not sure of that function. My only guess was that he somehow mutated my guy.
(I looked up the mutated promotion in the CIvilopedia and it just says something like "Marks the unit as mutated" or something along those lines as the description. So are the results random? Or is the civilopedia entry just on hold for the time being?

)
2. When he mutated, he became a 4/3

warrior. I also noticed CHariots are 5/3

. And catapults 4/3's and so on. What is this */*? Has A/D/M came back? Or is this something else?
3. I have Bronze and Iron, How do I make weapons?
4. Are there any specific guides out there to help me read about some of the features now added in?
Thanks. And as always keep up the great work.