As the two fighters stood face to face, Avatar Aang and Goku exchanged stares, sizing each other up. "Looks like you're just a kid," Goku said with a smirk. "Don't let my age fool you," Aang replied. "I can bend the elements at will and see into your soul." "Oh yeah? Well, I can transform into a Super Saiyan and destroy entire planets." "Let's see what you're really made of, Goku." The two fighters started circling each other, ready to unleash their powers. Goku charged at Aang, ready to strike. Aang quickly dodged, using his airbending to gain distance. "You're fast," Goku said, impressed. "But can you take this?" Goku charged up his Kamehameha, unleashing a giant energy wave at Aang. Aang quickly formed an air shield to protect himself. "Your attacks are strong, but my airbending can nullify them," Aang said. Goku then transformed into a Super Saiyan, gaining even more power. Aang was impressed, but not intimidated. "I've faced many strong opponents before," Aang replied. "But let's see what a Super Saiyan can really do." The two fighters clashed again, their attacks exploding into bright lights. Aang used his waterbending to create a tidal wave, while Goku countered with his energy blasts. In the end, it was Aang who emerged victorious. His mastery of the four elements allowed him to predict Goku's attacks and nullify his mighty powers. Winner:Avatar Aang Despite Goku's immense power, Aang's mastery of the elements and his ability to nullify attacks gave him the advantage. Aang's tactics and skill allowed him to predict Goku's attacks and counter them effectively.