Is Spectacular Showdown legal in Standard, Modern, and Commander?

Spectacular Showdown is legal in: Legacy, Vintage, Commander.

Spectacular Showdown

Q: What type of card is Spectacular Showdown?

Spectacular Showdown is a Sorcery. Its oracle text reads: "Put a double strike counter on target creature, then goad each creature that had a double strike counter put on it this way. (Until your next turn, those creatures attack each combat if able and attack a player other than you if able.) Overload {4}{R}{R}{R} (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")"

Sorcery

Put a double strike counter on target creature, then goad each creature that had a double strike counter put on it this way. (Until your next turn, those creatures attack each combat if able and attack a player other than you if able.)

Overload (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")