Is Chthonian Nightmare legal in Standard, Modern, and Commander?

Chthonian Nightmare is legal in: Modern, Legacy, Vintage, Commander, Historic.

What type of card is Chthonian Nightmare?

Chthonian Nightmare is an Enchantment. Its oracle text reads: "When this enchantment enters, you get {E}{E}{E} (three energy counters). Pay X {E}, Sacrifice a creature, Return this enchantment to its owner's hand: Return target creature card with mana value X from your graveyard to the battlefield. Activate only as a sorcery."

Chthonian Nightmare

Enchantment

When this enchantment enters, you get (three energy counters).

Pay X , Sacrifice a creature, Return this enchantment to its owner's hand: Return target creature card with mana value X from your graveyard to the battlefield. Activate only as a sorcery.

Set Modern Horizons 3

Rarity Rare

Mana Value 2

Artist Josu Solano

Collector # 83

Scryfall Gatherer