Klothys's Design (THB) from Theros Beyond Death, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Lie Setiawan
• Card Text:
  Creatures you control get +X/+X until end of turn, where X is your devotion to green. (Each G in the mana costs of permanents you control counts toward your devotion to green.)