Go to Gamefaqs they have the best overall walkthroughs and character deck builders. You definitely want to make sure your main character has some good supports other than attack support. If you're using sauske make sure to use orochimaru and light and then point them towards him so that he can get a better life bar. I have a deck that has 8koma sauske and ninku with the crow attached to ninku and the above listed koma attached to sauske, then I have kakashi as support attack and naruto touching both ninku and sauske for a friend boost. I hate naruto but this is a good combo deck.