Is Emissary Green legal in Standard, Modern, and Commander?

Emissary Green is legal in: Legacy, Vintage, Commander.

Emissary Green

Q: What type of card is Emissary Green?

Emissary Green is a Legendary Creature — Human Advisor. Its oracle text reads: "Whenever Emissary Green attacks, starting with you, each player votes for profit or security. You create a number of Treasure tokens equal to twice the number of profit votes. Put a number of +1/+1 counters on each creature you control equal to the number of security votes."

Legendary Creature — Human Advisor

Whenever Emissary Green attacks, starting with you, each player votes for profit or security. You create a number of Treasure tokens equal to twice the number of profit votes. Put a number of +1/+1 counters on each creature you control equal to the number of security votes.

Set Ravnica: Clue Edition

Rarity Rare

Mana Value 5

Artist Heonhwa Choe

Collector # 5

Scryfall Gatherer