Is Vanguard Suppressor legal in Standard, Modern, and Commander?

Vanguard Suppressor is legal in: Legacy, Vintage, Commander.

Vanguard Suppressor

Q: What type of card is Vanguard Suppressor?

Vanguard Suppressor is a Creature — Astartes Warrior. Its oracle text reads: "Squad {2} (As an additional cost to cast this spell, you may pay {2} any number of times. When this creature enters, create that many tokens that are copies of it.) Flying Suppressing Fire — Whenever this creature deals combat damage to a player, draw a card."

Creature — Astartes Warrior

Squad (As an additional cost to cast this spell, you may pay any number of times. When this creature enters, create that many tokens that are copies of it.)