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

Mystic Reflection is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Mystic Reflection

Q: What type of card is Mystic Reflection?

Mystic Reflection is an Instant. Its oracle text reads: "Choose target nonlegendary creature. The next time one or more creatures or planeswalkers enter this turn, they enter as copies of the chosen creature. Foretell {U} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)"

Instant

Choose target nonlegendary creature. The next time one or more creatures or planeswalkers enter this turn, they enter as copies of the chosen creature.

Foretell (During your turn, you may pay and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)