Is Deadbridge Chant legal in Standard, Modern, and Commander?

Deadbridge Chant is legal in: Modern, Pioneer, Legacy, Vintage, Commander.

Deadbridge Chant

Q: What type of card is Deadbridge Chant?

Deadbridge Chant is an Enchantment. Its oracle text reads: "When this enchantment enters, mill ten cards. At the beginning of your upkeep, choose a card at random in your graveyard. If it's a creature card, put it onto the battlefield. Otherwise, put it into your hand."

Enchantment

When this enchantment enters, mill ten cards.

At the beginning of your upkeep, choose a card at random in your graveyard. If it's a creature card, put it onto the battlefield. Otherwise, put it into your hand.

Set Duskmourn: House of Horror Commander

Rarity Mythic Rare

Mana Value 6

Artist Zoltan Boros

Collector # 215

Scryfall