Clement, the Worrywort (Borderless) (Raised Foil) (BLB-347) - Bloomburrow: (Showcase) Foil

Vigilance
Whenever Clement 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 ": Add or . Spend this mana only to cast a creature spell."