Is Heir of the Wilds legal in Standard, Modern, and Commander?

Heir of the Wilds is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Heir of the Wilds

Q: What type of card is Heir of the Wilds?

Heir of the Wilds is a Creature — Human Warrior. Its oracle text reads: "Deathtouch Ferocious — Whenever this creature attacks, if you control a creature with power 4 or greater, this creature gets +1/+1 until end of turn. *In the high caves of the Qal Sisma mountains, young hunters quest to hear the echoes of their fierce ancestors.* Power/Toughness: 2/2"