Paragon of Fierce Defiance is a uncommon Creature — Human Warrior card from Magic 2015 (M15), collector number 158. Current market price: $0.17 (foil $0.65), TCGplayer market prices via Scryfall.
Other red creatures you control get +1/+1. {R}, {T}: Another target red creature you control gains haste until end of turn. (It can attack and {T} this turn.)