Is Smell Fear legal in Standard, Modern, and Commander?

Smell Fear is legal in: Modern, Legacy, Vintage, Commander, Pauper, Historic.

Smell Fear

Q: What type of card is Smell Fear?

Smell Fear is a Sorcery. Its oracle text reads: "Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) Target creature you control fights up to one target creature you don't control."