Sabertooth Outrider is a common Creature — Human Warrior card from Dragons of Tarkir (DTK), collector number 152. Current market price: $0.03 (foil $0.25), TCGplayer market prices via Scryfall.
Trample Formidable — Whenever this creature attacks, if creatures you control have total power 8 or greater, this creature gains first strike until end of turn.