Soul of Zendikar is a mythic Creature — Avatar card from The List (PLST), collector number M15-201. Current market price: $0.45, TCGplayer market prices via Scryfall.
Reach {3}{G}{G}: Create a 3/3 green Beast creature token. {3}{G}{G}, Exile this card from your graveyard: Create a 3/3 green Beast creature token.