From the back of the book Blood and Fists brings the action of the Martial Arts genre into your modern D20 System game. With new advanced classes like the Martial Arts Master, the Contemplative Master, and the Badass Barroom Brawler, Martial Arts Styles from around the world, and over 100 new feat, rules for Ki, Pressure Points, Zen Mastery and other mystical abilities, Martial Arts Modern gives you everything you need to bring exotic fighting styles to your game. Blood and Fists: Master Edition is a reprinting of the original critically acclaimed supplement plus additional material previously only available in PDF.