If you want to have fun, make some personalized things, and dont really expect to take them out a lot, then you should 100% go for some DIY options
You could use MTGNexus, which lets you make full sets instead of individual cards, and you can even publish the set to let others view it and give you feedback
You can buy the ability to open packs faster, and there are also currencies you dont have to spend money on, and its all kind of confusing in text, but it makes sense and is easy to understand in context, so, for your sake and mine, I am not going to spend time explaining all of it
one rare, five commons, and three uncommon cards
Other than the plethora of Pokmon merch they sell here, they also unsurprisingly stock Pokmon cards