You are Hendricks Lannister. Anointed in the light of the seven. Trained in the scholarly arts. First Knight of Casterly Rock.
You were secretly sent to the site of old Valyria in the hopes of discovering information on long forgotten technologies. Ideally the craftsmanship of Valyrian steel. But the real prize was to find a surviving dragon egg in the hatchery that was there. These things will put House Lannister first in Westeros.
However the forces that caused the Doom can still be felt there. It changes a man's soul, splinters his mind and eventually drains the body. You died in old Valyria... and then you woke back up in a prison cell.
This is a low level build to better reflect the humanity of your character.
Your character must be an Astorian Noble with golden hair to keep with the theme.
The Set of Favor was chosen because of its color. Lannisters shit gold so they say.
Sanctum shield because it fits with your character being devoted to the seven. And it matches the armor.
Astoras straight sword because it looks like a fancy Lannister Valyrian steel sword.
Ring of favor... because it's great and Leo Ring... sigil of House Lannister.
Decent enough build to have play around with. No crazy specialities. Should get decent melee but remember this is not supposed to be a game crushing build. Pure role play for anyone who would think it would be fun to play as a scheming Lannister facing up to the challenges of Lordran