Answer:
B) And in a hall far brighter than Woden’s Valhalla, the brave and good will be gathered forever.
Step-by-step explanation:
Option B is the most clear and most succinct revision for this sentence. "The brave and the good" is an expression that demonstrates the kinds of individuals will's identity invited into Valhalla.
There shouldn't be a "ones" added to good, since it is now suggested that those being invited are people.