Is Restless Cottage legal in Standard, Modern, and Commander?

Restless Cottage is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Restless Cottage

Q: What type of card is Restless Cottage?

Restless Cottage is a Land. Its oracle text reads: "This land enters tapped. {T}: Add {B} or {G}. {2}{B}{G}: This land becomes a 4/4 black and green Horror creature until end of turn. It's still a land. Whenever this land attacks, create a Food token and exile up to one target card from a graveyard."