Pokmon TCG Pocket pulled in a whopping $12 million in its first four days, so the simple routine of opening packs, collecting cards, building decks, and battling others is certainly enticing enough to open the purse strings of players
There are over 100 mainline Pokmon TCG sets in English , not counting promos, mini sets, or special editions
The Pokmon TCG uses energy in place of Magics Mana
I'm not going to talk too much about any of the vanilla creatures that don't do anything, but mainly the cards I think will imapct Khans of Tarkir / Fate Reforged limited the most
Some stores give you a reward every time you spend X amount of dollars, but this, of course, will vary from location to location
But if people decide to play Aggro to beat Control, then Turbo Fog could prey on those decks