Asher Suthers

 Asher Summers portrayed by Evan Peters, is the younger brother of Micheal Suthers. He never officially met Sam and Dean Winchester being one of the victims of the Shtriga until he was saved by them. Years later, his mother died because of a demon and his brother took the responsibility of becoming a hunter and training Asher as one as well.

Personality
Asher is kindhearted, notably compassionate and patient almost to a fault, acting often out of protective selflessness for his loved ones, new friends and sometimes toward even his enemies.