Is Inventors' Fair legal in Standard, Modern, and Commander?

Inventors' Fair is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

What type of card is Inventors' Fair?

Inventors' Fair is a Legendary Land. Its oracle text reads: "At the beginning of your upkeep, if you control three or more artifacts, you gain 1 life. {T}: Add {C}. {4}, {T}, Sacrifice Inventors' Fair: Search your library for an artifact card, reveal it, put it into your hand, then shuffle. Activate only if you control three or more artifacts."

Inventors' Fair

Legendary Land

At the beginning of your upkeep, if you control three or more artifacts, you gain 1 life.

: Add .

, , Sacrifice Inventors' Fair: Search your library for an artifact card, reveal it, put it into your hand, then shuffle. Activate only if you control three or more artifacts.