[img]http://static.zerochan.net/Mudo.Setsuna.full.232000.jpg[/img]
if pic doesn't work: http://static.zerochan.net/Mudo.Setsuna.full.232000.jpg

Angel of the Royal guard

Name: Nathanael (angel ruling over hidden things, fire and vengeance.)
Age: 86
Gender: Male
Shrine: Shadow shrine

Personality: Nathanael (or Nathan) is the youngest guardian angel and was chosen because of his looks (that might please Bikou) and his ruling abilities. He wants to seem tough but is actually quite insecure about himself and his powers. He can control them but not as well as the other guardian angels. The demon he is supposed to keep locked away is Bikou. He was chosen for her (and as a guardian angel) because he can see her even if she has disappeared in the shadows, can feel her vengeance and fight her abilities of shadow with his fire, her weak point. But because he hasn't been an angel for very long he misses certain knowledge about the world, heaven and the underworld, which causes trouble sometimes. 

As a weapon he gives the user the same abilities as himself. They rule over things that are hidden from the eyes of others, over vengeance and fire. His weapon form:
[img]http://just4kidsmagazine.com/KingsKnights/battle/sword1_white.jpg[/img]
if pic doesn't work: http://just4kidsmagazine.com/KingsKnights/battle/sword1_white.jpg
When activated he blade will be shrouded in flame.

Sacred Weapon Realm:
 [img]http://www.presidiacreative.com/wp-content/uploads/2012/04/fantasy-art-wallpaper-19-500x312.jpg[/img]
if pic doesn't work: http://www.presidiacreative.com/wp-content/uploads/2012/04/fantasy-art-wallpaper-19-500x312.jpg
You can see the fire burning in the background and the spirits of vengeance visit this realm too.