Is Zhulodok, Void Gorger legal in Standard, Modern, and Commander?

Zhulodok, Void Gorger is legal in: Legacy, Vintage, Commander.

Zhulodok, Void Gorger

Q: What type of card is Zhulodok, Void Gorger?

Zhulodok, Void Gorger is a Legendary Creature — Eldrazi. Its oracle text reads: "Colorless spells you cast from your hand with mana value 7 or greater have "Cascade, cascade." (When you cast one, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order. Then do it again.)"

Legendary Creature — Eldrazi

Colorless spells you cast from your hand with mana value 7 or greater have "Cascade, cascade." (When you cast one, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order. Then do it again.)

Set Commander Masters

Rarity Mythic Rare

Mana Value 6

Artist Lius Lasahido

Collector # 704

Scryfall Gatherer