Is Yggdrasil, Rebirth Engine legal in Standard, Modern, and Commander?

Yggdrasil, Rebirth Engine is legal in: Modern, Legacy, Vintage, Commander.

What type of card is Yggdrasil, Rebirth Engine?

Yggdrasil, Rebirth Engine is a Legendary Artifact. Its oracle text reads: "When Yggdrasil enters, exile all creature cards from your graveyard. {T}: Exile the top three cards of your library. {4}, {T}: Put a creature card exiled with Yggdrasil onto the battlefield under your control. It gains haste until end of turn. Activate only as a sorcery."