Contract of New Eden:

Once per session, the wielder may choose one of the below bonuses to grant to themselves and their nation. Once an effect is chosen, it cannot be chosen again until all other bonuses are used. - Gain moderately increased chances of success on all conversions this session. - Gain significantly increased chances of success on your next attempt this session to discount a district or city. - Gain 1d4+1 Food - Gain 1d4+1 Wood - Gain 1d4+1 Stone - Gain 1d4+1 Mounts