Is Bloodline Shaman legal in Standard, Modern, and Commander?

Bloodline Shaman is legal in: Legacy, Vintage, Commander.

Bloodline Shaman

Q: What type of card is Bloodline Shaman?

Bloodline Shaman is a Creature — Elf Wizard Shaman. Its oracle text reads: "{T}: Choose a creature type. Reveal the top card of your library. If that card is a creature card of the chosen type, put it into your hand. Otherwise, put it into your graveyard."

Creature — Elf Wizard Shaman

: Choose a creature type. Reveal the top card of your library. If that card is a creature card of the chosen type, put it into your hand. Otherwise, put it into your graveyard.