The key variables are clarity and lighting a focused photo taken in natural light will print dramatically better than a dark, blurry crop from a group shot
Latest Yugioh Decks Recently uploaded deck lists tagged with this archetype
The only issue is the fact that you can only send back the top card of your library
If, for some reason, you're looking at a Pokmon card to buy, but you can't physically hold and inspect the card for yourself (for example, if there's a global pandemic, the shops are shut, and you can't go within two metres of another person), always ask the seller to take an original, high quality photo of both sides of the card for you
Same flaws as the card game What flaws there are with Arena are, fittingly, the same flaws you can identify with Magic: The Gathering