You can buy them individually or as a bundle -- or, if you want to go all out, you can preorder the collector's edition of the bundle
You basically draw two extra cards on your draw step and you can then choose between paying 4 life for each card or returning them to the deck
It works better in 1v1 formats when you need to hate a specific land, like Nykthos, Shrine to Nyx or Urza's Tower
Deluxe Smooth (DS33) GSM : 330 Finish : Smooth, ultra-premium Core : Black Core Feel : Thick, luxurious Best For : Collectors editions, luxury tarot, gift-worthy decks A high-end option for creators looking to deliver a standout, tactile experience
(Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.) Search your library for a card, put it into your hand, then shuffle