Is Raven Guild Initiate legal in Standard, Modern, and Commander?

Raven Guild Initiate is legal in: Legacy, Vintage, Commander, Pauper.

Raven Guild Initiate

Q: What type of card is Raven Guild Initiate?

Raven Guild Initiate is a Creature — Human Wizard. Its oracle text reads: "Morph—Return a Bird you control to its owner's hand. (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)"

Creature — Human Wizard

Morph—Return a Bird you control to its owner's hand. (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)