Split cards have a lot of unintuitive unpleasant ideas in them, like how each of the two cards on it are slightly worse than what youd get if you just had one card dedicated to either
Concealed Courtyard, Spirebluff Canal, Blooming Marsh, Inspiring Vantage and Botanical Sanctum reprint MTGs offering of enemy fast lands - land cards that can be tapped for either of two mana colours, but enter the battlefield tapped unless you control two or fewer other lands
If you want to get 20 or more Pokmon cards graded at the same time, choose the Bulk Grading option thats $15 USD per card instead
Since you'll be creating so many Lander tokens, try dipping into other colors to play useful threats like Green-White +1/+1 Counters Bolster your forces and charge into battle
The potential source of damage to the cards is near the spine in the form of bends and creases, so make sure to keep on eye on these
The goal for the trainer (your kid) is to catch them all, and there more than 800 Pokmon