Is Burning-Fist Minotaur legal in Standard, Modern, and Commander?

Burning-Fist Minotaur is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Burning-Fist Minotaur

Q: What type of card is Burning-Fist Minotaur?

Burning-Fist Minotaur is a Creature — Minotaur Wizard. Its oracle text reads: "First strike {1}{R}, Discard a card: This creature gets +2/+0 until end of turn. *"There is no afterlife. Not for me, and not for you. So think again before getting in my way."* Power/Toughness: 2/1"