Is Rendmaw, Creaking Nest legal in Standard, Modern, and Commander?

Rendmaw, Creaking Nest is legal in: Legacy, Vintage, Commander.

Rendmaw, Creaking Nest

Q: What type of card is Rendmaw, Creaking Nest?

Rendmaw, Creaking Nest is a Legendary Artifact Creature — Scarecrow. Its oracle text reads: "Menace, reach When Rendmaw enters and whenever you play a card with two or more card types, each player creates a tapped 2/2 black Bird creature token with flying. The tokens are goaded for the rest of the game. (They attack each combat if able and attack a player other than you if able.) Power/Toughness: 5/5"

Legendary Artifact Creature — Scarecrow

Menace, reach

When Rendmaw enters and whenever you play a card with two or more card types, each player creates a tapped 2/2 black Bird creature token with flying. The tokens are goaded for the rest of the game. (They attack each combat if able and attack a player other than you if able.)

Power/Toughness: 5/5

Set Duskmourn: House of Horror Commander

Rarity Mythic Rare

Mana Value 5

Artist Ryan Pancoast

Collector # 5

Scryfall