Is Monastery Raid legal in Standard, Modern, and Commander?

Monastery Raid is legal in: Modern, Legacy, Vintage, Commander.

Monastery Raid

Q: What type of card is Monastery Raid?

Monastery Raid is a Sorcery. Its oracle text reads: "Freerunning {X}{R} (You may cast this spell for its freerunning cost if you dealt combat damage to a player this turn with an Assassin or commander.) Exile the top two cards of your library. If this spell's freerunning cost was paid, exile the top X cards of your library instead. You may play the exiled cards until the end of your next turn."

Sorcery

Freerunning (You may cast this spell for its freerunning cost if you dealt combat damage to a player this turn with an Assassin or commander.)

Exile the top two cards of your library. If this spell's freerunning cost was paid, exile the top X cards of your library instead. You may play the exiled cards until the end of your next turn.

Set Assassin's Creed

Rarity Uncommon

Mana Value 3

Artist Alexandre Honoré

Collector # 35

Scryfall Gatherer