The Sage Art: Boil Release Rasengan is a vibrant, swirling sphere of chakra that combines the traditional Rasengan's spiraling energy with the unique properties of Boil Release. The core is a bright, luminous blue, representing the standard Rasengan, surrounded by a dynamic, steam-like aura of red and orange hues that signify the Boil Release's heat and energy. The surface is highly textured, with visible chakra currents spiraling outward, creating a sense of intense motion and power. The overall shape is spherical but slightly distorted by the boiling chakra, giving it an organic, unstable appearance. The Rasengan emits a faint glow, illuminating its surroundings with a warm light.