Nissa, Worldwaker SDCC 2014 EXCLUSIVE [San Diego Comic-Con 2014]

Set: San Diego Comic-Con 2014 Type: Legendary Planeswalker — Nissa 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.