Is Messenger Hawk legal in Standard, Modern, and Commander?

Messenger Hawk is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Pauper, Historic.

What type of card is Messenger Hawk?

Messenger Hawk is a Creature — Bird Scout. Its oracle text reads: "Flying When this creature enters, create a Clue token. (It's an artifact with "{2}, Sacrifice this token: Draw a card.") This creature gets +2/+0 as long as you've drawn two or more cards this turn."