An easy way to accomplish this goal would be to buy one of each type of booster box (all of the main 2020 sets come with at least a normal draft booster box and a collector booster box, while Zendikar Rising also had a set booster box) for each set printed this year, one of every Secret Lair drop, and one of every supplemental product ( Unsanctioned , Commander Collection: Green , Commander precon decks, etc)
An avid Magic: The Gathering spellslinger for over 15 years, you can always convince him to shuffle up for a game (or three!) of Commander.
This deck uses Link monsters and provides a much easier way of special summoning monsters onto the field
Seriously, it's that game breaking for me, and this probably won't be the last time I talk about it in the closing of this review
each player Special Summons their monster in Defense Position, but those monsters cannot change their battle positions
You can get more cards from packs, you get packs from dueling, you also get a promo pack once a week