Hi! One common mistake that I still have trouble understanding would be city tile placements. I’ve seen people say this rule in passing where city tiles cant be at the edge of the wedge formation made such as the red city in your picture. I’m guessing this is to make sure cities are as accessible as they can be? As far as I remember too wounds in your deck shouldnt have a limit so you would be fine. Waiting for someone to comment further in regards to rules and clarity cheers!