US$ 28.51
mega evolution booster box enhanced ME Choose your Pokémon partners and prepare for the biggest battles you’ve ever seen in the Pokémon TCG Pokemon ME1 Mega Evolution Enhanced
Description
One should expect 11 playable cards plus one code card in total
You can have a larger deck if you want, though it becomes less likely that you'll draw any given card the bigger your deck is

You can never get this by fusion, so you'd have to rematch Apokarimon each time you have a nine in the ones digit of your win count to get multiple copies

You can certainly play a mono-color deck
