Favored Hoplite is a uncommon Creature — Human Soldier card from Theros (THS), collector number 13. Current market price: $0.18 (foil $0.81), TCGplayer market prices via Scryfall.
Heroic — Whenever you cast a spell that targets this creature, put a +1/+1 counter on this creature and prevent all damage that would be dealt to it this turn.