Is Trace of Abundance legal in Standard, Modern, and Commander?

Trace of Abundance is legal in: Modern, Legacy, Vintage, Commander, Pauper.

Trace of Abundance

Q: What type of card is Trace of Abundance?

Trace of Abundance is an Enchantment — Aura. Its oracle text reads: "Enchant land Enchanted land has shroud. (It can't be the target of spells or abilities.) Whenever enchanted land is tapped for mana, its controller adds an additional one mana of any color."