US$ 27.26
mtg dual cards spell and Avacyn Restored Rare Foil Casting #133 Flash When this creature enters Double-faced card - MTG Wiki
Description
When she enters, you look at the top ten cards of your library, and for each card type put up to one card of that type into your hand (the rest of the cards being tucked to the bottom of your library)

While this certainly can be done, it's an awkward process that results in sub-optimal decks
Most players agree that the trade is worth it, as generating three colorless mana on turn one changes the entire pace of a match which is exactly what separates the best colorless cards MTG from the rest

If you want to play a lot of basic lands, I seriously would suggest building a deck that only runs one or two colors
