1. When making a character, roll a d10 to determine their natural Chakra Affinity. On a 1 or 2 their nature is Fire. On a 3 or 4 their nature is Wind. On a 5 or 6 their nature is Lightning. On a 7 or 8 their nature is Earth. On a 9 or 10 their nature is Water.
2. When making Ki Techniques [Ninjutsu], any abilities that have an element associated with a characters natural Chakra Affinity have their Martial Knowledge cost reduced by 5 points, to a minimum of 5. This was implemented to encourage the utilization of Chakra Natures, and to make Jutsu more affordable.
3. All Shinobi are granted knowledge of a single Martial Art at base degree, use of Kunai, Shuriken, Kusari-Gama, and any other weapon of their choice.