Nissa, Worldwaker [Magic 2015]Set: Magic 2015 Type: Legendary Planeswalker Nissa Rarity: Mythic Cost: {3}{G}{G} +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 your library. Those lands become 4 4 Elemental creatures with trample. They're still lands.