Is The Creation of Avacyn legal in Standard, Modern, and Commander?

The Creation of Avacyn is legal in: Modern, Legacy, Vintage, Commander, Historic.

The Creation of Avacyn

Q: What type of card is The Creation of Avacyn?

The Creation of Avacyn is an Enchantment — Saga. Its oracle text reads: "(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Search your library for a card, exile it face down, then shuffle. II — Turn the exiled card face up. If it's a creature card, you lose life equal to its mana value. III — You may put the exiled card onto the battlefield if it's a creature card. If you don't put it onto the battlefield, put it into its owner's hand."

Enchantment — Saga

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)

I — Search your library for a card, exile it face down, then shuffle.

II — Turn the exiled card face up. If it's a creature card, you lose life equal to its mana value.

III — You may put the exiled card onto the battlefield if it's a creature card. If you don't put it onto the battlefield, put it into its owner's hand.

Set Modern Horizons 3

Rarity Uncommon

Mana Value 3

Artist Franz Vohwinkel

Collector # 86

Scryfall Gatherer