Is Lithoform Engine legal in Standard, Modern, and Commander?

Lithoform Engine is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

What type of card is Lithoform Engine?

Lithoform Engine is a Legendary Artifact. Its oracle text reads: "{2}, {T}: Copy target activated or triggered ability you control. You may choose new targets for the copy. {3}, {T}: Copy target instant or sorcery spell you control. You may choose new targets for the copy. {4}, {T}: Copy target permanent spell you control. (The copy becomes a token.)"