Playing against Rek'sai
So I just got out of a game as Xin vs. Rek'sai, and realized that I really don't know how to play against a Rek'sai. I could definitely outduel her (as I did on occasion), but I just felt like she had an inherent constant pressure everywhere and I couldn't show my face past 6 because she would either ult in for a counter-gank, or ult somewhere else knowing she would be able to create pressure on the other side of the map without having to butt heads with me. I couldn't counter jungle her since she could just tunnel to safety, and she has too much map mobility for me to be able to follow her around all the time. On a side note, do her tunnels give vision at all? I'd assume they don't give any except for revealing the person while they are closing them, but I don't know.
Any advice would be very much appreciated :)