Trivia Challenge Kupon
key item ยท Key item
Key item. A prize obtained by completing "The Elemental Casket of Mystique and Mystery." It reads, "This kupon entitles one (1) lucky contestant to participate in the 'Vrtra's 64,000,000 Gil Question' challenge at our Xarcabard venue, kupo."
How to get it: the mission A Challenge! You Could Be a Winner (A Moogle Kupo d'Etat)