Is Banon, the Returners' Leader legal in Standard, Modern, and Commander?

Banon, the Returners' Leader is legal in: Legacy, Vintage, Commander.

Banon, the Returners' Leader

Q: What type of card is Banon, the Returners' Leader?

Banon, the Returners' Leader is a Legendary Creature — Human Cleric Rebel. Its oracle text reads: "Pray — Once during each of your turns, you may cast a creature spell from among cards in your graveyard that were put there from anywhere other than the battlefield this turn. Whenever you attack, you may pay {1} and discard a card. If you do, draw a card. *"You are this world's last ray of light... our final hope."* Power/Toughness: 1/3"

Legendary Creature — Human Cleric Rebel

Pray — Once during each of your turns, you may cast a creature spell from among cards in your graveyard that were put there from anywhere other than the battlefield this turn.

Whenever you attack, you may pay and discard a card. If you do, draw a card.