Seven?

[Teddy raises his eyebrows, once again impressed. He hadn't even known about his powers for that long, not really. They were always there. He just assumed everyone had them until he hit puberty.]

No wonder you're so good. [He smiles again - ] I actually know someone at home who uses her bow on the battlefield. Her name is Kate. I think you two would get along really well; she's just as cool as you are.