This will make it easier to add any new cards that you get
For example, Pichu is the Baby Pokmon which comes before Pikachu
some look decent, some look average
I find myself running the Tower in most of my decks that contain blue, but I would counsel people against running this just because you occasionally draw twenty cards with of a Greater Good or Knollspine Dragon
Its unlikely that they give you lower odds for finding high-rarity cards, so its worth going out of your way to find the folded corner packs, even if theres no definitive proof it increases your chances of getting better cards.
As new sets like Pokmon 151 continue to blur the lines between art, nostalgia, and investment, being informed gives you a real edge in this fast-moving collectible market