The Sage Art: Lava Release Rasengan is a visually striking and powerful energy sphere, combining the traditional Rasengan's swirling blue chakra with molten lava elements. The core is a bright, glowing blue sphere with intricate, swirling patterns that represent the chakra's rotation, surrounded by a layer of bubbling, orange-red lava that crackles and emits heat distortion effects. The lava forms irregular, flame-like tendrils around the edges, giving it a dynamic and volatile appearance. The overall shape is spherical but with an organic, uneven surface due to the lava's natural flow and cooling effects.