Effortless Master is a uncommon Creature — Orc Monk card from Tarkir: Dragonstorm (TDM), collector number 181. Current market price: $0.07 (foil $0.22), TCGplayer market prices via Scryfall.
Vigilance Menace (This creature can't be blocked except by two or more creatures.) This creature enters with two +1/+1 counters on it if you've cast two or more spells this turn.