Being fated a life that is filled with riches, he can live as a millionaire. Gilgamesh lives the life of a nabob and has no money troubles for the entirety of his life. In the legend, he claimed all the world’s treasures as his own and is said to have infinite wealth in his Golden Capital. The originals of Noble Phantasms preserved in his treasury were collected during this period. Although this ability seems unrelated to battle, it plays a great role in arming Gilgamesh.[1]
Money is not a trouble to the Count of Monte Cristo who has obtained the "hidden treasure" priest Faria told him about in the Chateau d'IfWP, granting him everlasting wealth and political power.[3]
Since he had enough assets to challenge Iskandar several times during his life, Darius III possesses this skill at Rank B. His financial power is a part of his strength as much as his combat ability.[4]
For Siegfried, due to the cursed NibelungWP treasure promising him a lifetime untroubled by money, he has this Skill, but at the cost of his Luck being Ranked-Down.[7]
Although he was always poor, he seems to have never had it bad. Was it because he had moderation in spending, he was skillfully getting by with his household's finances, or was he receiving tributes from a town girl?... The truth is in the deep wooded bush.[8]