Is Canoptek Scarab Swarm legal in Standard, Modern, and Commander?

Canoptek Scarab Swarm is legal in: Legacy, Vintage, Commander.

Canoptek Scarab Swarm

Q: What type of card is Canoptek Scarab Swarm?

Canoptek Scarab Swarm is an Artifact Creature — Insect. Its oracle text reads: "Flying Feeder Mandibles — When this creature enters, exile target player's graveyard. For each artifact or land card exiled this way, create a 1/1 colorless Insect artifact creature token with flying."

Artifact Creature — Insect

Flying

Feeder Mandibles — When this creature enters, exile target player's graveyard. For each artifact or land card exiled this way, create a 1/1 colorless Insect artifact creature token with flying.

Set Warhammer 40,000 Commander

Rarity Rare

Mana Value 4

Artist Alexey Kruglov

Collector # 150

Scryfall Gatherer