japanese size vs standard size card sleeves Gamegenic Just | Pack of 50 Sleeves for Board Game and Card Games | 62 mm by 89 mm Card Sleeves VanguardMatte Sleeves Just Sleeves - Japanese Size

While every deck can be edited to be successful as you gather more cards (some cards featured in the game are just hilarious), some Structure Decks are practically ready for competitive play immediately

Abyss-strom X TRAP Send 1 face-up "Umi" you control to the Graveyard

Before Attack of the Vine changes anything, you need the baseline

There is a lot of room for ridiculously strong plays with discard that can't be easily answered

For example, a creature with the ability flying can only have its damage blocked by another creature with flying, or a creature with reach. If the deck lacks creatures with flying, other cards such as instant, sorcery, artifact, and enchantment spell cards that give the abilities flying and reach to creatures can be added