Fountainport Charmer 
Creature — Frog Bard
Offspring
When Fountainport Charmer enters, creature cards in your hand perpetually gain "This spell costs less to cast."
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyNOT LEGALvintageNOT LEGALcommanderNOT LEGAL