The Sage Art: Wood Release Rasengan is a powerful, spiraling energy sphere infused with natural energy and wood release chakra, creating a vibrant green and brown swirling effect. The core is a bright, luminous green, representing the concentrated chakra, surrounded by intricate wooden tendrils that spiral outward, giving it an organic, dynamic appearance. The surface is smooth yet textured with visible wood grain patterns, and the overall form is spherical with a slightly irregular edge due to the protruding wooden elements, emphasizing its raw, natural power.