Pack it in RK1:[]
Increase carry capacity by 50
Pack it in RK2:[]
Increase carry capacity by 75
Note: it's actually a 25 point increase bringing the total bonus from RK1 and 2 to 75
Pack it in RK3:[]
Increase carry capacity by 100.
Note: it's actually a 25 point increase bringing the total bonus from RK1,2 and 3 to 100
Scrapper:[]
50% bonus to blocking with torches and 25% bonus damage with pickaxes.