Is Cloud Cover legal in Standard, Modern, and Commander?

Cloud Cover is legal in: Legacy, Vintage, Commander.

Cloud Cover

Q: What type of card is Cloud Cover?

Cloud Cover is an Enchantment. Its oracle text reads: "Whenever another permanent you control becomes the target of a spell or ability an opponent controls, you may return that permanent to its owner's hand."

Enchantment

Whenever another permanent you control becomes the target of a spell or ability an opponent controls, you may return that permanent to its owner's hand.

Set Planeshift

Rarity Rare

Mana Value 4

Artist Marc Fishman

Collector # 98

Scryfall Gatherer