Is Pegasus Stampede legal in Standard, Modern, and Commander?

Pegasus Stampede is legal in: Legacy, Vintage, Commander.

Pegasus Stampede

Q: What type of card is Pegasus Stampede?

Pegasus Stampede is a Sorcery. Its oracle text reads: "Buyback—Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.) Create a 1/1 white Pegasus creature token with flying."

Sorcery

Buyback—Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)

Create a 1/1 white Pegasus creature token with flying.

Set Tempest Remastered

Rarity Uncommon

Mana Value 2

Artist Mark Zug

Collector # 24

Scryfall