Countdown to Ver 3.0.0!

Event - Countdown to Ver 3.0.0! banner KHUX.png

Countdown to Ver 3.0.0! is a series of three quests in Kingdom Hearts Unchained χ / Union χ, one per day, in which players can obtain rare Support Medals. In the English version, it was available from September 4 to 6, 2018.