April Fools' Day 2013

During April Fools' Day in 2013, several hoaxes were posted on Z/X official website. This is later followed by April Fools' Day 2014.

Booster 4 Name Change
After receiving "various scolding, threat, and passionate demand from everyone" and as a result of "careful consideration", Broccoli decides to hurriedly changes the name of Booster 4 into Revenge of Kurosaki God (黒崎神の逆襲 Kurosaki Shin no Gyakushū).



Also, the Daily Z/X Library on that day revealed that Ignition Kubota Player card would be included in the sealed box of Booster 4 as the 6th Player card.

Important Notice from Mikado Kurosaki - Part 3
Part of the series of announcement by Mikado Kurosaki. This time, Mikado announced that he is the Set 1 protagonist that would be turned into figure in "Anime Contents Expo 2013".

TCG Personification Manga Serialization
Z/X official website announced that they would serialized the TCG gijinka manga, "Zeks-kun Sales Promotion Strategy" by Saisou on its website. In addition, two new promotional cards based on the series will be distributed.

One particular card, Sky Galleon-chan, is unique due to its ability to modify the playing field similar to the one used in Sky Galleon TCG.

Collaboration with Uta no ☆Prince-sama♪
Jinguji Ren from Uta no Prince-sama would make an appearance as a new protagonist in Z/X. Moreover, the minisite presents the previous 10 protagonists as visual novel character (Sera Kurashiki's name is mistakenly written as "Serase Kurashiki").

Jinguji Ren and Ultimate Eternal Dragon (with modified effect) later made another appearances in Set 6 as official, playable card.