Dragonmaster Outcast is a mythic Creature — Human Shaman card from Battle for Zendikar Promos (PBFZ), collector number 144p. Current market price: $1.79 (foil $4.17), TCGplayer market prices via Scryfall.
At the beginning of your upkeep, if you control six or more lands, create a 5/5 red Dragon creature token with flying.