Is Savage Smash legal in Standard, Modern, and Commander?

Savage Smash is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Pauper, Historic.

Savage Smash

Q: What type of card is Savage Smash?

Savage Smash is a Sorcery. Its oracle text reads: "Target creature you control gets +2/+2 until end of turn. It fights target creature you don't control. (Each deals damage equal to its power to the other.)"

Sorcery

Target creature you control gets +2/+2 until end of turn. It fights target creature you don't control. (Each deals damage equal to its power to the other.)

Set Ravnica Allegiance

Rarity Common

Mana Value 3

Artist Zoltan Boros

Collector # 203

Scryfall Gatherer