Is Earthquake legal in Standard, Modern, and Commander?

Earthquake is legal in: Modern, Legacy, Vintage, Commander.

What type of card is Earthquake?

Earthquake is a Sorcery. Its oracle text reads: "Earthquake deals X damage to each creature without flying and each player."

Sorcery

Earthquake deals X damage to each creature without flying and each player.

Set Limited Edition Alpha

Rarity Rare

Artist Dan Frazier

Sorcery Flying Modern Commander Legacy