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..."
Reverse Type:
Legendary Artifact — God // Legendary Artifact
Discard a card: Exile the top two cards of your library. You may play those cards this turn.
Like her well of stories, Birgi's horn never runs dry.
![Birgi, God of Storytelling // Harnfel, Horn of Bounty [Kaldheim Prerelease Promos]](http://tcg.hereticshaven.com.au/cdn/shop/files/e910bd66-9994-5cd3-8315-88c6929b5f9a.jpg?v=1719990678&width=1445)
![Birgi, God of Storytelling // Harnfel, Horn of Bounty [Kaldheim Prerelease Promos]](http://tcg.hereticshaven.com.au/cdn/shop/files/25a5b3e0-02ff-5877-9203-721b1d70b307.jpg?v=1719990678&width=1445)
![Birgi, God of Storytelling // Harnfel, Horn of Bounty [Kaldheim Prerelease Promos]](http://tcg.hereticshaven.com.au/cdn/shop/files/252c0f8a-54d5-461d-84f7-496c42703ff0_bc33a736-984a-4c5a-b1ae-8e9f2a3b34b4.png?v=1774065877&width=1445)
![Birgi, God of Storytelling // Harnfel, Horn of Bounty [Kaldheim Prerelease Promos]](http://tcg.hereticshaven.com.au/cdn/shop/files/252c0f8a-54d5-461d-84f7-496c42703ff0_b4a87716-6803-432e-92dc-33a627e08723.png?v=1774824127&width=1445)