Abilities that apply "as [this permanent] enters the battlefield," such as choosing a card type with Stenn, Paranoid Partisan, are also unaffected
Accessory Manufacturing Companies producing sleeves, binders, top loaders, magnetic holders, display stands, and deck boxes all design their products around the official Pokmon card size
I can't really say with any hard and fast ruling about what cards will get which side of things, it's mostly going to be playing it by ear
Fortunately, other Redditors suggested stronger methods involving cards that would already be a part of an MTG dragon Commander deck
With only two known copies produced, and the whereabouts of the other copy being a mystery, this card fetched $360,000 at auction in January 2021, highlighting its immense historical and monetary value