The new Battles of Legends: Crystal Revenge expansion introduces new never-before-released cards straight from the original Yu-Gi-Oh! up to Yu-Gi-Oh! Vrains!Players who built their deck around the Knight of the Joker card from the King’s Court expansion and the three royal knights will finally be able to insert Yugi’s Royale Straight Slasher straight from the Championship Final story arc , within their strategy!The strategy based on the three royal knights is one of the strategies available in the new Rivalry of Warlords game format, so players interested in learning the basics before the new cards are released can inquire about it at the OTS shop more near or at the YCS event.Moving from the original series to Yu-Gi-Oh! Vrains, players will have the ability to build their deck around the new Ignis cards! This time it’s the turn of the Earth Ignis cards, whose strategy is based on the new earth attribute Cyberse link monsters which, thanks to the co-link, manage to create an impenetrable wall.In addition to a wide variety of new cards, Battles of Legends: Crystal Revenge will give players the ability to collect old cards as well.Each booster pack contains 5 cards, 4 ultra-rares and 1 secret rare.