Is Tower Geist legal in Standard, Modern, and Commander?

Tower Geist is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Pauper.

Tower Geist

Q: What type of card is Tower Geist?

Tower Geist is a Creature — Spirit. Its oracle text reads: "Flying When this creature enters, look at the top two cards of your library. Put one of them into your hand and the other into your graveyard. *Jenrik's tower is served by those who once sought to enter it uninvited.* Power/Toughness: 2/2"