In 2019, Speed Duels were introduced to the Yu-Gi-Oh! TCG. So after the release of six starter decks, it is only to be expected that a booster set will come next. Welcome Arena of Lost Souls, the first official Speed Duel Booster Pack.
The expansion is set to have 50 cards – 45 will be playable cards and five will be Skill cards (with three introducing Bonz as a new character). Six Monster cards and one Spell card have already been spoiled: Jack's Knight, Queen's Knight, King's Knight, Arcana Knight Joker, Sphere Kuriboh, and Twister as a Quick-Play Spell.
Keep in mind that Speed Duel cards can be used in the normal TCG, but normal TCG cards cannot be used for Speed Duels! If you want to expand your deck, be sure to check back in late February 2019 for more comprehensive information.