Pickiest thing in Final Fantasy

I was thinking about some metaphor for being picky using FF terms (don’t ask me why). What do you think is one of the pickiest things or side quests in FF. Not something that’s optional like collecting all the Triple Triad cards, but something that results in some sort of reward. Something where the quest is really long and the reward is very small.

Thief Knife in FFXI. Takes an average of over a thousand hours to obtain, and increases drop rates by a whopping 1%.

The jumprope game in FFIX.
Didn’t you have to jump like 1000 times or something?
Just reminded me of the 100 jumps in MarioRPG.