So, with Chronos, the basic question is: how to maximise the information advantage you get from seeing your opponent's hand.
This is an early answer to that question: Snipe away key breakers and recursion cards with Shocks, Neurals, Komainu, and House of Knives; lock down their economy with Targeted Marketing, and Power Shutdown anything that does make it to the table. Marcus is for Archer (or Swordsman against Faust).
Don't sit on House of Knives tokens or Neural EMPs - play them as soon as you have them, as stuff is harder to get rid of once it's hit the table.
Very much a work in progress, especially the ICE suite.