Father Enemies

Ostensibly a hulking suit of metal, Al is actually the soul of a sensitive, kind teenage boy that has been attached to an empty suit of armor.

The youngest State Alchemist with an aggressive demeanor who is attempting to restore him and his younger brother's body back to normal after a deadly sin they committed...

Greed is a homunculus with the Ultimate Shield. The only homunculus to defect from Father and start a life on his own.

May Chang is a member of the Xing Royal Family from a struggling clan. An expert in Alkahestry, she came to Amestris to find the key to immortality in order to save her clan.

Scar is an Ishvalan warrior monk who is out for revenge on the State Alchemists for the slaughters in the Ishvalan Civil War. His tattooed right arm destroys all it touches.

Van Hohenheim is the father of Edward and Alphonse Elric. He grew up as a slave, educated in alchemy, and was used to create a Philosopher's Stone which made him immortal.