Jovani

Jovani is a man in Hyrule Castle Town from Twilight Princess who has lost his soul because he sold it to the Poes for untold riches, but they also changed him into a golden statue with color changing gems for eyes and his cat, Gengle, fused to his head. He now values his humanity over his wealth and needs Link to re-complete his shattered soul. When Link visits him for the first time as a wolf he learns how to defeat the Poes and Jovani tells him that if he gets 20 Poe Souls or more, he will get a reward.

When Link gets 20, he will give Link a bottle filled with Great Fairy's Tears. However, he is still not himself as he and his cat have recovered their mobility but he is still made of gold.

When Link gets 60 Poe Souls, Jovani's curse is broken and Gengle will give Link 200 Rupees each time he visits Castle Town. Jovani can be found in Telma's Bar, after Jovani's curse has been broken, crying because his girlfriend had found another man.

Trivia
Similar to his experience with Jovani, in Ocarina of Time Link must save an extremely rich family living in the House of Skulltula that was cursed due to their greed by destroying all the Gold Skulltulas around Hyrule and collecting their tokens.