This set was released on May 12th, 2018.
In the English version, this set's cards are found in X2-BT01A: Solar Strife
Contains: Dragon, Danger, Magic, Katana, Dungeon, Legend, Hero, Star Dragon Worlds
52 card types [5 alternate art reprints] (BR: 3/SP: 5/RRGR: 8/RRR: 16/R: 20)
All Rares will be foil.
3 cards per pack/10 packs per box/24 boxes per case