Like this for example. How does Strength/Dex scaling make sense for this? The name implies Strength/Faith.
The name is important but also the Lore:
“A weapon ‘once’ radiant with holy purpose ‘now’ worn down to a fine sinew of steel”
I would say its Dex because of its quick and skillful moveset.
Attribute requirements are basically random in Wicked. They will be removed with the class system, so just don’t worry about it