Crystal, Inhuman Princess (MSC) from Marvel Super Heroes Commander, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Darius Zablockis
• Card Text:
  Flying
  Whenever you cast a noncreature spell, Crystal deals X damage to each opponent, where X is the number of colors that spell is.
  T: Add R, G, W, or U.