Mog's Amulet(モグのお守り, Mogu no Omamori?), also known as Moogle's Amulet, Molulu's Charm, Mog's Lucky Charm, Moogle Charm, or Kupofried's medallion, is a recurring item in the Final Fantasy series. Its effects vary in every game, but it is universally associated with moogles.
Kupofried's medallion is a key item allowing entrance into the Walk of Echoes. It is expended when the player enters a Vertical Conflux within the Walk of Echoes. New ones can be purchased from Kupofried in Xarcabard (S) for 1000 gil.
TYPE0Mog's Lucky Charm is a rare accessory that grants 4x the character's experience points when equipped. In the PSP version it could be obtained through co-op mode while the player may choose to trade it through the Square Enix official website with ten daily distributed coupons.
DissidiaMog's Amulet is a rare accessory that increases the drop rate of items by 1.5x, but has a 30% chance to break after battle. It can be acquired through Mognet, or from the moogle in Inward Chaos.