Clement, the Worrywort (Showcase) [Bloomburrow]

Set: Bloomburrow Type: Legendary Creature — Frog Druid Rarity: Rare Cost: {1}{G}{U} VigilanceWhenever Clement, the Worrywort or another creature you control enters, return up to one target creature you control with lesser mana value to its owner's hand.Frogs you control have "{T}: Add {G} or {U}. Spend this mana only to cast a creature spell."