[Edi]

The difference in BaseW and Weapons is that the latter retrieves date from BaseW and formats it, making it easier to read since you don't have a dozen zeroes on every row.

Where were you looking for the Thunder Bow? It only appears in the BaseI page, since Thunder Bow is the name of the item. The actual weapon granted by the Thunder Bow is Lightning. There is no weapon named "Thunder Bow".

Staff of Storms, are you sure? I need to check that one out. BaseW is sorted by number, Weapons is sorted by name.

What effect is spirit helmet missing? It does have a combat autocast every turn entry for Lightning Bolt.