If a Pokmon your child likes is a Basic Pokmon, or if you want to include them as a lucky find, it might be okay to include about 1 or 2 of them in the 10 cards
Loxi: This is a card that exists for flavor, and even if I say the function of it might be a bit janky, the idea/concept lines up so well with the execution of it that I can't help but love the card
There are three reasons
You gain 2 life.+1: Draw two cards, then discard a card.0: Create two 1/1 colorless Soldier artifact creature tokens.3: Exile target nonland permanent.10: Artifacts and planeswalkers you control gain indestructible until end of turn
Now, these cards are not guaranteed in every single pack from every single set, but theyre out there, scattered across expansions, Secret Lairs, and other special releases
They're going to be pretty quick, in order to make room for more entries