6. Doctor Strange
As one of the most powerful sorcerers in all of the world, Dr. Strange has been called 'The Mightiest Magician in the Cosmos' as well as 'Sorcerers Supreme' among other things. As a human, Dr. Strange has the power of a God with his sorcery but he's also a skilled martial artist. Now being a martial artist seems pretty petty considering the power he possesses but it's just another thing to add to the list. His powers are comparable to Dr. Manhattan's which is impressive in itself. Strange's abilities allow him to do so many things that the list is nearly endless. He can use his magical gifts to do whatever he wants, such as make himself invulnerable, resurrect the dead, fly, stopping and reversing time, send out energy blast and can even teleport. His abilities are only limited but his imagination. His weakness? When it comes down to it, he is still human. If you can get close enough, he can be hurt. Also he is susceptible to punches delivered by someone who can move planets but that's a reach at best.