Trading Pokmon cards is one of the most exciting aspects of being part of the Pokmon card community
The top has a spot for your trainer ID, and the bottom section is for your character's name, home region number (1-8), and a spot for a bar and QR code (this is mainly for roleplaying purposes, feel free to edit this out)
Therefore, the list of objects it affects is determined once: at the moment when Past in Flames resolves and comes into effect
Unlike the regular Character Rare or Art Rare cards, in this Pikachu promo card, we will be having a similar treatment to full-art/SR cards which have a variety of textures based on each Pokemon
All you really have to do is avoid anything with global land destruction, no repeatable extra turns, dont intentionally get any 2-card infinite combos, and you cant have any game changer cards