Is Mystic Veil legal in Standard, Modern, and Commander?

Mystic Veil is legal in: Legacy, Vintage, Commander, Pauper.

Mystic Veil

Q: What type of card is Mystic Veil?

Mystic Veil is an Enchantment — Aura. Its oracle text reads: "You may cast Mystic Veil as though it had flash. If you cast it any time a sorcery couldn't have been cast, the controller of the permanent it becomes sacrifices it at the beginning of the next cleanup step.Enchant creatureEnchanted creature has shroud. (It can't be the target of spells or abilities.)"

Enchantment — Aura

You may cast Mystic Veil as though it had flash. If you cast it any time a sorcery couldn't have been cast, the controller of the permanent it becomes sacrifices it at the beginning of the next cleanup step.<br>Enchant creature<br>Enchanted creature has shroud. (It can't be the target of spells or abilities.)

Set Visions

Rarity Common

Artist D. Alexander Gregory