Get NEW SKILL! - Attack Boost X Max
Get NEW SKILL! - Attack Boost X Max is a series of one quest in Kingdom Hearts Unchained χ / Union χ, in which the Player is granted the Attack Boost X Max skill. In the English version, it was available as a bonus for buying the Weekly Jewels Extravaganza from July 8 to 14, 2019, and from July 15 to 21, 2019.
