Hero War's New Generation

This set was released on June 3rd, 2017. A new type of set, "Ultimate Booster", with a new rarity "Premium Rarity" with a hot-stamped signature from a voice actor! All Hero World decks will be supported, and a new deck used by a new character will be released! This set will contain 80 total card types (2 Premium Rare/2 Buddy Rare/6 SP/6 RRR/14 RR/20 R/30 U) with reprints featured. There will be 7 cards per pack, 10 packs per box, and 24 boxes per case. Each pack will contain 1 RR or higher and 2 R cards. This set will contain Hero World exclusively! This set is a part of the English Set X-BT03A "LVL Up! Heroes and Adventurers".