Is Barrenton Medic legal in Standard, Modern, and Commander?

Barrenton Medic is legal in: Modern, Legacy, Vintage, Commander, Pauper.

Barrenton Medic

Q: What type of card is Barrenton Medic?

Barrenton Medic is a Creature — Kithkin Cleric. Its oracle text reads: "{T}: Prevent the next 1 damage that would be dealt to any target this turn. Put a -1/-1 counter on this creature: Untap this creature. *His dreams are filled with noxious powders and clinking vials.* Power/Toughness: 0/4"