Is Witch's Oven legal in Standard, Modern, and Commander?

Witch's Oven is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Witch's Oven

Q: What type of card is Witch's Oven?

Witch's Oven is an Artifact. Its oracle text reads: "{T}, Sacrifice a creature: Create a Food token. If the sacrificed creature's toughness was 4 or greater, create two Food tokens instead. (They're artifacts with "{2}, {T}, Sacrifice this token: You gain 3 life.")"

Artifact

, Sacrifice a creature: Create a Food token. If the sacrificed creature's toughness was 4 or greater, create two Food tokens instead. (They're artifacts with ", , Sacrifice this token: You gain 3 life.")