Is Breath of Fury legal in Standard, Modern, and Commander?

Breath of Fury is legal in: Modern, Legacy, Vintage, Commander.

Breath of Fury

Q: What type of card is Breath of Fury?

Breath of Fury is an Enchantment — Aura. Its oracle text reads: "Enchant creature you control When enchanted creature deals combat damage to a player, sacrifice it and attach this Aura to a creature you control. If you do, untap all creatures you control and after this phase, there is an additional combat phase."

Enchantment — Aura

Enchant creature you control

When enchanted creature deals combat damage to a player, sacrifice it and attach this Aura to a creature you control. If you do, untap all creatures you control and after this phase, there is an additional combat phase.

Set Commander 2016

Rarity Rare

Mana Value 4

Artist Kev Walker

Collector # 121

Scryfall Gatherer