[quote=Epiphany]
Delila is German in culture - I believe so, I haven't thought about it much -Though, having no fear in the face of battle. She may be more so Viking - Or Norse is more specific - than anything, due to the fact that they are willing to throw their lives to reach Valhalla.
[/quote]

As this is a fantasy culture, quite probably the cultures are different as well.
Also, the whole throwing your life away is typical of many cultures, especially heavily religious ones. For example the Taliban, in modern day. In ancient days, extremist Christians would happily sacrifice themselves, Persians fought for the right to be sacrificed to the sun God, and Spartans were known for showing no fear, due to their warrior code. Based solely on that, she could be pretty much anything.