Is Triumph of Saint Katherine legal in Standard, Modern, and Commander?

Triumph of Saint Katherine is legal in: Legacy, Vintage, Commander.

Triumph of Saint Katherine

Q: What type of card is Triumph of Saint Katherine?

Triumph of Saint Katherine is a Creature — Human Warrior. Its oracle text reads: "Lifelink Praesidium Protectiva — When this creature is put into your graveyard from the battlefield, exile it and the top six cards of your library in a face-down pile. If you do, shuffle that pile and put it back on top of your library. Miracle {1}{W} (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.)"

Creature — Human Warrior

Lifelink

Praesidium Protectiva — When this creature is put into your graveyard from the battlefield, exile it and the top six cards of your library in a face-down pile. If you do, shuffle that pile and put it back on top of your library.

Miracle (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.)