151 pokemon booster box japanese SV2A plus 9 of the OG Pokes including Mew ex and Alakazam ex Pokémon 151 Japanese Booster Pack

Or you want to jump over to the best cards you can afford list

In the early days of Yu-Gi-Ohs history, they dominated the meta game by making tribute summoning ludicrously

SR Super Rare UR Ultra Rare SE Secret Rare UL Ultimate Rare PS Platinum Secret Rare CR COLLECTOR'S RARE QCSE Quarter Century Secret Rare Fusion Deployment X SPELL Reveal 1 Fusion Monster in your Extra Deck and Special Summon, from your hand or Deck, 1 of the Fusion Materials whose name is mentioned on that monster, also you cannot Special Summon from the Extra Deck, except Fusion Monsters, the turn you activate this card

Use your Gems effectively in Master Duel Thankfully, Gems are the only in-game currency to keep track of while playing