Primal Growth | Magic: The Gathering
Formats Primal Growth is Legal in
Official Oracle Text for Primal Growth
Search your library for a basic land card, put that card onto the battlefield, then shuffle your library. If Primal Growth was kicked, instead search your library for up to two basic land cards, put them onto the battlefield, then shuffle your library.
Official Rulings for Primal Growth
10/4/2004 : Because the "search" requires you to find a card with certain characteristics, you don't have to find the card if you don't want to.