The Sage Art: Boil Release Rasengan is a vibrant, swirling sphere of chakra that combines the traditional Rasengan's spiraling energy with the Boil Release's steam-like properties. The core is a dense, glowing blue sphere with intricate, spiraling patterns that emit a faint steam, giving it a boiling effect. The outer layers are less dense, with wisps of steam and chakra extending outward, creating a dynamic, animated appearance. The colors transition from deep blue at the center to lighter shades and white at the edges, mimicking the look of boiling water. The overall effect is a powerful, visually striking attack that appears both fluid and volatile.