Is Banishment legal in Standard, Modern, and Commander?

Banishment is legal in: Legacy, Vintage, Commander.

Banishment

Q: What type of card is Banishment?

Banishment is an Enchantment. Its oracle text reads: "Flash When this enchantment enters, exile target nonland permanent an opponent controls and all other nonland permanents your opponents control with the same name as that permanent until this enchantment leaves the battlefield."

Enchantment

Flash

When this enchantment enters, exile target nonland permanent an opponent controls and all other nonland permanents your opponents control with the same name as that permanent until this enchantment leaves the battlefield.

Set Commander Legends: Battle for Baldur's Gate

Rarity Uncommon

Mana Value 4

Artist Darek Zabrocki

Collector # 8

Scryfall Gatherer