Cori Mountain Stalwart is a uncommon Creature — Human Monk card from Tarkir: Dragonstorm (TDM), collector number 175. Current market price: $0.17 (foil $0.25), TCGplayer market prices via Scryfall.
Flurry — Whenever you cast your second spell each turn, this creature deals 2 damage to each opponent and you gain 2 life.