Is Once Upon a Time legal in Standard, Modern, and Commander?

Once Upon a Time is legal in: Legacy, Vintage, Commander. It is banned in: Modern, Pioneer, Historic.

Once Upon a Time

Q: What type of card is Once Upon a Time?

Once Upon a Time is an Instant. Its oracle text reads: "If this spell is the first spell you've cast this game, you may cast it without paying its mana cost. Look at the top five cards of your library. You may reveal a creature or land card from among them and put it into your hand. Put the rest on the bottom of your library in a random order."

Instant

If this spell is the first spell you've cast this game, you may cast it without paying its mana cost.

Look at the top five cards of your library. You may reveal a creature or land card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Set Throne of Eldraine

Rarity Rare

Mana Value 2

Artist Matt Stewart

Collector # 169

Scryfall Gatherer