For newer players the rules sometimes might be a bit confusing and so some questions may come to mind, like the question asked here.
And then......ratataaaaaa there's cardschat members who give the full answer in the first 2 replies.
After which replies like learn the rules are not needed imho.
Ofcourse I would advise to learn the rules, but even after doing so, questions could arise and correct me if I'm wrong, but that's one of the things Cardschat is for.
People ask and in reply other people explain......it's really that simple.