So I have a few ideas for this one. The role is the same, but it could really be town, mafia, neutral, or all of them (one at a time).
the basic idea is for it to be a town role.
Billionaire
[Pow/Adv]
Starts with 10 billion dollars.
If doesn't use any money at night, gains 50% more money than he currently has.
Otherwise, can spend money on either Security or Financial Backing.
Security costs 7.5 billion dollars and Financial Backing costs 5 billion dollars.
Security gives you immunity to death at night and tells you who visited you.
Financial Backing gives you the power to control 1 persons vote during the day.
Invest Message: Cit or Leader among men
I think it would be good if it is cit/something sin or leader among men whichever gf is. I feel like both of those catagories often have none of the other roles and make it really hard for the gf to lie.