Loyal Apprentice is a uncommon Creature — Human Artificer card from Tarkir: Dragonstorm Commander (TDC), collector number 222. Current market price: $0.36, TCGplayer market prices via Scryfall.
Haste Lieutenant — At the beginning of combat on your turn, if you control your commander, create a 1/1 colorless Thopter artifact creature token with flying. That token gains haste until end of turn.