This is a reference card that will come with the new game. All of the symbols etc will be explained in better detail in the ruelbook but this will make an "easy reference" when it is not your turn or if you want to quickly resolve an attack without leafing through the RB.
This is a brief summary of some of the rules that are easy to miss or forget. It is not an entire summary of the rules but after playing the game several times these are the rules can are easy to forget or pass over entirely. Enjoy