Unclaimed Territory (C20) from Commander 2020, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Dimitar Marinski
• Card Text:
  As Unclaimed Territory enters the battlefield, choose a creature type.
  T: Add C.
  T: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type.