Superman
Species: Kryptonian
Enemies: Brainiac, Darkseid, Doomsday, Lex Luthor
Superman was sent to Earth in a pod by his parents in order to save his life just before his planet Krypton exploded. He crashlanded on Earth and was taken in by the Kent family. Initially, he was like any other child but eventually began to show a lot of superpowers. This is due to the Earth’s sun, which is much closer and brighter than the one local to Krypton. The sun’s rays give his Kryptonian body powers that otherwise would not be present.
That includes super strength, speed, and endurance. Yet he is also relatively invulnerable with skin like steel, making him bulletproof. Plus, he can fly and shoot laser beams out of his eyes while also blowing cold breath. His most difficult villains are rarely from Earth. Even Lex Luthor, who is one of his top villains, needs specialized tech. Since Superman is vulnerable to Kryptonite, shards from his destroyed planet, many villains use this to stop him. Yet if you don’t have it, you better be nearly a God, because Superman certainly is.