5★ or Lower Medal Challenge!

5★ or Lower Medal Challenge! is a series of ten quests in Kingdom Hearts Unchained χ / Union χ, in which players have to use Medals with a rarity of 5★ or lower. In the English version, it was available from October 29 to November 4, 2018.

• 5★ or Less - 1/10
• 5★ or Less - 2/10
• 5★ or Less - 3/10
• 5★ or Less - 4/10
• 5★ or Less - 5/10
• 5★ or Less - 6/10
• 5★ or Less - 7/10
• 5★ or Less - 8/10
• 5★ or Less - 9/10
• 5★ or Less - 10/10