Is Lost Legion legal in Standard, Modern, and Commander?

Lost Legion is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Pauper, Historic.

Lost Legion

Q: What type of card is Lost Legion?

Lost Legion is a Creature — Spirit Knight. Its oracle text reads: "When this creature enters, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)"

Creature — Spirit Knight

When this creature enters, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)

Set Throne of Eldraine

Rarity Common

Mana Value 3

Artist Anastasia Ovchinnikova

Collector # 94

Scryfall Gatherer