10. Darkness (Nuclear Man)
Nuclear Man was created specifically for this movie and was extremely powerful. In the movie, he was artificially made by Lex Luthor to be an evil, solar-powered Superman clone. As a result, he possessed what is considered to be the standard Kryptonian power set, such as super-strength (which actually slightly surpassed Superman's), super-speed of a similar level to the man of steel, incredibly high durability like Superman's, heat vision and X-Ray vision, super-powered breath and freeze breath, but he also displayed several powers that Superman didn't possess. He is able to generate intense amounts of heat from within his body, to the extent that just standing on concrete was causing it to melt and being in the presence of metal caused it to twist and melt. He can also fire blasts of nuclear energy from his hands, he can manipulate gravitational forces for example when he caused a civilian and his car to fly up in to the air he can fire electricity from his body, he is radioactive which makes being near him dangerous in itself, possesses razor sharp claws and - possibly his most dangerous power - he possesses a death touch which rapidly ages and weakens his opponents on contact. Unfortunately for him, he had a very debilitating weakness when he isn't exposed to sunlight, his powers decrease until they ultimately disappear.