Is Majestic Genesis legal in Standard, Modern, and Commander?

Majestic Genesis is legal in: Legacy, Vintage, Commander.

Majestic Genesis

Q: What type of card is Majestic Genesis?

Majestic Genesis is a Sorcery. Its oracle text reads: "Reveal the top X cards of your library, where X is the greatest mana value of a commander you own on the battlefield or in the command zone. You may put any number of permanent cards from among them onto the battlefield. Put the rest on the bottom of your library in a random order."

Sorcery

Reveal the top X cards of your library, where X is the greatest mana value of a commander you own on the battlefield or in the command zone. You may put any number of permanent cards from among them onto the battlefield. Put the rest on the bottom of your library in a random order.

Set Commander Legends: Battle for Baldur's Gate

Rarity Mythic Rare

Mana Value 8

Artist Alayna Danner

Collector # 240

Scryfall