Sun Wukong is a Demi-God, with immense strength, endurance, and longevity. He can transform into various creatures and objects using his shape-shifting abilities, create endless clones, and is a cunning trickster capable of outsmarting his opposition. His Ruyi Jingu Bang is a magical staff capable of changing size and weight at will. Also, he can fly vast distances using clouds, his speed is incredible, and he got the power of immortality seven times. On the other hand, Buddha may have infinite enlightenment, wisdom, compassion, and serenity, but they are not the ultimate strengths to defeat Sun Wukong. Sun Wukong can overpower Buddha with his endless clone attack or Ruyi Jingu Bang. Buddha may heal wounds, but he can't withstand Sun Wukong's fierce attacks. Therefore, Sun Wukong is the winner of the battle.