If your kid ends up with a valuable card, there are some best practices
One way around this is to play Sower of Temptation as the top end of a more tempo-focused Wizards deck, using it to get two blockers out of the way while knowing full well that the next removal spell the opponent finds is going to take down the creature-stealing Sower of Temptation
For instance, in the semi-recent Japanese set, Terastral Festival, you could pull a full set of the rare Eevee evolution (or Eeveelution) cards that are very rare and worth quite a lot of money each
(Auction Page) Although Charizard gets most of the attention (and lets face it, he deserves it), his water-type contemporary Blastoise is still one of the most popular and recognizable Pokmon ever, and this is reflected in his value as a collectible
However, if you stumble upon a Shadowless Base Set Pikachu with red cheeks and an E3 stamp on the bottom of the artwork border, you could be in real luck
Phyrexian Arena When most MTG players are asked the question: what does Black card advantage look like? this is a common answer