Is Sugar Coat legal in Standard, Modern, and Commander?

Sugar Coat is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

What type of card is Sugar Coat?

Sugar Coat is an Enchantment — Aura. Its oracle text reads: "Flash Enchant creature or Food Enchanted permanent is a colorless Food artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life" and loses all other card types and abilities. *Some jokes have the punchline baked in.*"