I admit I got curious after reading some gameplay posts on the official. My information is as outdated as my directions to pink ice rings I think so I apologize if my questions sound dumb

1> Savages metal weapon vs non metal weapon was explained but is there penalties or bonuses to metal or non metal armor?

2> Does the ratio begin calculating immediately or at a different level? Does any wild count, even if I can't camoflage in it like a desert or water?

3> Does the "uber dodge" described occur in any wild or just your home terrain?

4> Does the "uber dodge" only begin with wilderness familiarity?