Poised Practitioner is a common Creature — Human Monk card from Tarkir: Dragonstorm (TDM), collector number 18. Current market price: $0.15 (foil $0.18), TCGplayer market prices via Scryfall.
Flurry — Whenever you cast your second spell each turn, put a +1/+1 counter on this creature. Scry 1. (Look at the top card of your library. You may put that card on the bottom.)