DragonicPiggy pretty , uch nailed that on the head when it comes to getting the cards you need . As fro strategy you really want to find your own . I have played them since they were released and each build has its own way to play . like you would not apply the same logic to revengers as you would ritual for example . Once you have a deck built , play with someone who also knows how to play and play against a deck like royalbrave , kageroblaze etc . i would adviser against megacolony bad mach up especially newbies and find what you like and hate and continue to play from there . having all these great strides is key but if you do not know when and how to use them you will not go to far . Best of luck to you !