Is Massacre Girl legal in Standard, Modern, and Commander?

Massacre Girl is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Massacre Girl

Q: What type of card is Massacre Girl?

Massacre Girl is a Legendary Creature — Human Assassin. Its oracle text reads: "Menace When Massacre Girl enters, each other creature gets -1/-1 until end of turn. Whenever a creature dies this turn, each creature other than Massacre Girl gets -1/-1 until end of turn."

Legendary Creature — Human Assassin

Menace

When Massacre Girl enters, each other creature gets -1/-1 until end of turn. Whenever a creature dies this turn, each creature other than Massacre Girl gets -1/-1 until end of turn.

Set Duskmourn: House of Horror Commander

Rarity Rare

Mana Value 5

Artist Chris Rallis

Collector # 146

Scryfall Gatherer