Oracle Ascension Coins are coins issued to commemorate Lunafreya Nox Fleuret's becoming an Oracle in Final Fantasy XV. They can be picked up from around the world and exchanged in Altissia for accessories. The player can also acquire a number of coins by negotiating with Camelia Claustra. After defeating Adamantoise, if the player talks to Dave Auburnbrie, he will take the player to the local restaurant where several non-playable characters congratulate Noctis's party and yield an Oracle Ascension Coin each, totaling to about ten.
Noctis can exchange the Oracle Ascension Coins he has collected with Barter at a cafe where the player can also play Justice Monsters Five.