4. Master Chief (Halo)

Ready For Duty

Encapsulated in armor, this soldier essentially saved the universe single handedly. Always cool calm and collected, Master Chief approaches every situation already subconsciously knowing the outcome. His array of weaponry provides several options for a painful or expedited means to meet your maker.

I mean, how many other heroes can seriously say they fell from space and survived to wreak havoc upon their adversaries?