mtg mystery booster 2 box Booster: Convention Edition (2021) Not for Constructed Play. Magic the Gathering Mystery Booster

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Extra Deck 15 Junk Warrior X DARK Level 5 [ Warrior / SynchroEffect ] ATK 2300 DEF 1300 "Junk Synchron" + 1+ non-Tuner monsters If this card is Synchro Summoned: It gains ATK equal to the total ATK of all Level 2 or lower monsters you currently control

Their main strategy is to summon a Level 11 Synchro Monster by using a Level 3 Tuner and a Level 8 non-Tuner

If you get Ashed or Impulsed on Hound's effect to summon Kaleido, you can still full combo with Gold leo + Sheep

Top 4 Duelists in a Dragon Duel tournament will receive a Regional Game Mat

We'll take a more detailed look at this deck in the next section