Nissa, Worldwaker (E01) (68)

+1: Target land you control becomes a 4/4 Elemental creature with trample. It's still a land.+1: Untap up to four target Forests.−7: Search your library for any number of basic land cards, put them onto the battlefield, then shuffle. Those lands become 4/4 Elemental creatures with trample. They're still lands.