Spire Winder (RIX) from Rivals of Ixalan, available at 401 Games Canada.

• Rarity: Common
• Finish: Normal
• Artist: Titus Lunter
• Card Text:
  Flying
  Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.)
  Spire Winder gets +1/+1 as long as you have the city's blessing.