Standard and, to a slightly lesser degree, Pioneer are much friendlier formats to decks built from mostly a single set, and the new player is both more likely to see other players playing cards of "their" set and to see other cards and mechanics that could augment their strategy
The most interesting cards, those that are most liked by the players, tended to be those few in the homemade cube that were designed top down, as inspired by something non-mechanic based, be it a name I thought of, an artwork I stumbled upon and liked (the most common of the routes to a top down design in the homemade cube project), a tribute I wanted to make, or just some random concept I had
It also says its committed to providing more to fans if Pokemon makes additional codes available. The full statement reads: Due to overwhelming demand, the first wave of free Shiny Koraidon and Shiny Miraidon code cards went very quickly
And with that in mind, have you ever wondered how artists do that