2. Dr. Manhattan
Dr. Jonathan Osterman disintegrated in an Intrinsic Field Subtractor and reappeared as Dr. Manhattan. The most powerful member of The Watchmen demonstrated just how strong he could be in the movie but that's just scratching the surface. As a physicist, not only is one of the most powerful heroes in the world but he's also one of the smartest. His abilities consist of having complete awareness and control over basic atomic particles, he's seemingly invincible and immortal, he can alter the size of his body as well as alter his density and color to whatever he wants. He's also a telekinetic and has the ability to teleport himself to where ever he chooses. And he's so powerful he could annihilate entire worlds if he wanted to. It's really quite impressive. His weakness? He's been known to be weakened by tachyons, which are particles that move faster than the speed of light. It can slow down his abilities but it can't stop him entirely. His other big weakness is apathy, meaning he just doesn't care that much. He doesn't have much interest in saving the world. I guess we should just be happy he's not interested in destroying it either. And yes, I'm talking about him as if he really exist. You never know!