Is Thopter Assembly legal in Standard, Modern, and Commander?

Thopter Assembly is legal in: Modern, Legacy, Vintage, Commander.

Thopter Assembly

Q: What type of card is Thopter Assembly?

Thopter Assembly is an Artifact Creature — Thopter. Its oracle text reads: "Flying At the beginning of your upkeep, if you control no Thopters other than this creature, return this creature to its owner's hand and create five 1/1 colorless Thopter artifact creature tokens with flying. Power/Toughness: 5/5"

Artifact Creature — Thopter

Flying

At the beginning of your upkeep, if you control no Thopters other than this creature, return this creature to its owner's hand and create five 1/1 colorless Thopter artifact creature tokens with flying.

Power/Toughness: 5/5

Set March of the Machine Commander

Rarity Rare

Mana Value 6

Artist Svetlin Velinov

Collector # 386

Scryfall