You can obtain the Gimmighoul (1-Diamond rarity) card by opening Paldean Wonders from Paldean Wonders set
In-store pickup is available for non-custom products and free of charge
Despite no unifying design, Arabian Nights does introduce some important game concepts and mechanics, many of which persist to today (the MTG Wiki has a larger and more comprehensive list): Lands that have a special ability and do something other than tap for mana, like Library of Alexandria Coin flips, as an official and sanctioned game rule
The best fixer-plus-ramp dork in the game for multicolor decks
The Filigree Sylex handles early-game pressure well, can get you out of trouble in a pinch later, and acts as a win condition if unneeded
Who, as I mentioned, so I have no idea if these are thematic choices or not, but the 4th Doctor seems the most playable, and the rest all seem really