Special Raid Event! Get Avatar Parts!

Special Raid Event! Get Avatar Parts! is a series of one quest in Kingdom Hearts Unchained χ / Union χ, in which players could summon a Blue Trident Tail, and collect Event Coins to unlock the Boy's Uniform, Girl's Uniform, and Seasoned Wielder Bonus Avatar Boards. It was available from September 5 to 11, 2016 in the English version.