Is Branching Bolt legal in Standard, Modern, and Commander?

Branching Bolt is legal in: Modern, Legacy, Vintage, Commander, Pauper.

Branching Bolt

Q: What type of card is Branching Bolt?

Branching Bolt is an Instant. Its oracle text reads: "Choose one or both — • Branching Bolt deals 3 damage to target creature with flying. • Branching Bolt deals 3 damage to target creature without flying. *"Lightning lives in everything, in living flesh and growing things. It must be set free." —Rakka Mar*"