Is Woodland Bellower legal in Standard, Modern, and Commander?

Woodland Bellower is legal in: Modern, Pioneer, Legacy, Vintage, Commander.

Woodland Bellower

Q: What type of card is Woodland Bellower?

Woodland Bellower is a Creature — Beast. Its oracle text reads: "When this creature enters, you may search your library for a nonlegendary green creature card with mana value 3 or less, put it onto the battlefield, then shuffle."

Creature — Beast

When this creature enters, you may search your library for a nonlegendary green creature card with mana value 3 or less, put it onto the battlefield, then shuffle.

Set Magic Origins

Rarity Mythic Rare

Mana Value 6

Artist Jasper Sandner

Collector # 207

Scryfall Gatherer