Is Omen of the Sea legal in Standard, Modern, and Commander?

Omen of the Sea is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Pauper, Historic.

Omen of the Sea

Q: What type of card is Omen of the Sea?

Omen of the Sea is an Enchantment. Its oracle text reads: "Flash (You may cast this spell any time you could cast an instant.) When this enchantment enters, scry 2, then draw a card. {2}{U}, Sacrifice this enchantment: Scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.) *"My time will come, when the rising tide will surge above the tallest mountain."*"

Enchantment

Flash (You may cast this spell any time you could cast an instant.)

When this enchantment enters, scry 2, then draw a card.

, Sacrifice this enchantment: Scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)