Is Skymarcher Aspirant legal in Standard, Modern, and Commander?

Skymarcher Aspirant is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Skymarcher Aspirant

Q: What type of card is Skymarcher Aspirant?

Skymarcher Aspirant is a Creature — Vampire Soldier. Its oracle text reads: "Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.) This creature has flying as long as you have the city's blessing. *"I was born to glory."* Power/Toughness: 2/1"