Art "The World Ends with You" Challenge

Art "The World Ends with You" Challenge is a series of seven quests in Kingdom Hearts Unchained χ / Union χ, in which the Player is granted The World Ends with You Art Medals for completing objectives. In the English version, it was available as a bonus for buying the Weekly Jewels Extravaganza from October 30 to November 5, 2017 and from November 6 to 12, 2017.