Is Feint legal in Standard, Modern, and Commander?

Feint is legal in: Legacy, Vintage, Commander, Pauper.

Feint

Q: What type of card is Feint?

Feint is an Instant. Its oracle text reads: "Tap all creatures blocking target attacking creature. Prevent all combat damage that would be dealt this turn by that creature and each creature blocking it."

Instant

Tap all creatures blocking target attacking creature. Prevent all combat damage that would be dealt this turn by that creature and each creature blocking it.

Set Legends

Rarity Common

Artist Brian Snõddy