Tier 3 or Below Challenge!

Tier 3 or Below Challenge! is a series of ten quests in Kingdom Hearts Unchained χ / Union χ, in which players are restricted to using Tier 3 or lower Medals. In the English version, it was available from April 11 to 17, 2018.

• Max SP ATK Bonus LV 3: Round 1/10
• Max SP ATK Bonus LV 3: Round 2/10
• Max SP ATK Bonus LV 3: Round 3/10
• Max SP ATK Bonus LV 3: Round 4/10
• Max SP ATK Bonus LV 3: Round 5/10
• Max SP ATK Bonus LV 3: Round 6/10
• Max SP ATK Bonus LV 3: Round 7/10
• Max SP ATK Bonus LV 3: Round 8/10
• Max SP ATK Bonus LV 3: Round 9/10
• Max SP ATK Bonus LV 3: Round 10/10