Is Cosmotronic Wave legal in Standard, Modern, and Commander?

Cosmotronic Wave is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Pauper, Historic.

Cosmotronic Wave

Q: What type of card is Cosmotronic Wave?

Cosmotronic Wave is a Sorcery. Its oracle text reads: "Cosmotronic Wave deals 1 damage to each creature your opponents control. Creatures your opponents control can't block this turn. *"This sort of innovation occurs when you set out to improve an electric tea kettle and misplace a decimal."*"