Is Orazca Relic legal in Standard, Modern, and Commander?

Orazca Relic is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Pauper, Historic.

What type of card is Orazca Relic?

Orazca Relic is an Artifact. Its oracle text reads: "Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.) {T}: Add {C}. {T}, Sacrifice this artifact: You gain 3 life and draw a card. Activate only if you have the city's blessing."