Is Nomads' Assembly legal in Standard, Modern, and Commander?

Nomads' Assembly is legal in: Modern, Legacy, Vintage, Commander.

Nomads' Assembly

Q: What type of card is Nomads' Assembly?

Nomads' Assembly is a Sorcery. Its oracle text reads: "Create a 1/1 white Kor Soldier creature token for each creature you control. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)"

Sorcery

Create a 1/1 white Kor Soldier creature token for each creature you control.

Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)

Set Commander 2014

Rarity Rare

Mana Value 6

Artist Erica Yang

Collector # 82

Scryfall Gatherer