Three things distinguish them: 20 packs per box instead of 30, 6 cards per pack instead of 5, and a guaranteed two-holo pack structure that puts a Pokemon V-or-better card in every single pack alongside a reverse holo
Once you have your setup, what do you buff
Most of the multi-million dollar cards, like the Alpha Black Lotus, are protected by the "Reserved List," a promise by Wizards of the Coast never to reprint them, ensuring their status as the ultimate collector's items
Mana generation goes well with a bunch of cheap cards
For each time a Pokmon was chosen, do 40 damage to it." Gholdengo ex has some synergy, too: you can also use the Metal Core Barrier Pokmon Tool to take 50 less damage (albeit for one turn)
From there you can use the blue mana to filter through your deck because you're going to draw and discard lots of cards