Is Sister Hospitaller legal in Standard, Modern, and Commander?

Sister Hospitaller is legal in: Legacy, Vintage, Commander.

Sister Hospitaller

Q: What type of card is Sister Hospitaller?

Sister Hospitaller is a Creature — Human Cleric. Its oracle text reads: "Medicus Ministorum — When this creature enters, return target creature card from your graveyard to the battlefield. You gain life equal to its mana value. *"Ours is to honour the martyr, tend the fallen, defend the innocent, and walk always in the light." —*The Hospitaller's Book of Hours** Power/Toughness: 3/2"

Creature — Human Cleric

Medicus Ministorum — When this creature enters, return target creature card from your graveyard to the battlefield. You gain life equal to its mana value.

*"Ours is to honour the martyr, tend the fallen, defend the innocent, and walk always in the light."

—*The Hospitaller's Book of Hours**

Power/Toughness: 3/2

Set Warhammer 40,000 Commander

Rarity Rare

Mana Value 6

Artist Games Workshop

Collector # 141

Scryfall