Ooh,Wow,That's a hard question,there are so many amazing characters in FMA,but my favoriete undoubtedly has to be My Pint Sized Homeboy Ed!,he's the definition of a real hero in my book,I absolutely love the strength he has to go through the obstacles he's dealt with,and verplaats on,and get stronger from each one of them,he knows the difference between right and wrong and he's amazing.