Is Eager Trufflesnout legal in Standard, Modern, and Commander?

Eager Trufflesnout is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Eager Trufflesnout

Q: What type of card is Eager Trufflesnout?

Eager Trufflesnout is a Creature — Boar. Its oracle text reads: "Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) Whenever this creature deals combat damage to a player, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life.")"