Temur Charm is a uncommon Instant card from Khans of Tarkir (KTK), collector number 208. Current market price: $0.23 (foil $1.13), TCGplayer market prices via Scryfall.
Choose one — • Target creature you control gets +1/+1 until end of turn. It fights target creature you don't control. • Counter target spell unless its controller pays {3}. • Creatures with power 3 or less can't block this turn.