Birgi, God of Storytelling // Harnfel, Horn of Bounty [Kaldheim Prerelease Promos]

Set: Kaldheim Prerelease Promos Type: Legendary Creature — God Rarity: Rare Cost: {2}{R} Whenever you cast a spell, add {R}. Until end of turn, you don't lose this mana as steps and phases end.Creatures you control can boast twice during each of your turns rather than once. "This is a tale to make all of Kaldheim tremble..."