Nissa, Leyline Tamer is a mythic Legendary Creature — Elf Wizard card from Reality Fracture Commander (FRC), collector number 2. Current market price: $0.97 (foil $1.01), TCGplayer market prices via Scryfall.
Deathtouch, vigilance Landfall — Whenever a land you control enters, draw a card. Then if this is the first time this ability has resolved this turn, reveal cards from the top of your library until you reveal a creature card. Put that card onto the battlefield and the rest on the bottom of your library in a random order.