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] MTG Single Magic: The Gathering | Multizone: Comics And Games](http://multizone.ca/cdn/shop/products/23cd2e30-4dc5-5af5-ac5a-ed2827ee2023.jpg?v=1713336828)
![Birgi, God of Storytelling // Harnfel, Horn of Bounty [Kaldheim] MTG Single Magic: The Gathering | Multizone: Comics And Games](http://multizone.ca/cdn/shop/products/98cebe78-e6bf-5e83-9694-c555f5fa3f4c.jpg?v=1713340429)
![Birgi, God of Storytelling // Harnfel, Horn of Bounty [Kaldheim] MTG Single Magic: The Gathering | Multizone: Comics And Games](http://multizone.ca/cdn/shop/products/23cd2e30-4dc5-5af5-ac5a-ed2827ee2023_large.jpg?v=1713336828)
![Birgi, God of Storytelling // Harnfel, Horn of Bounty [Kaldheim] MTG Single Magic: The Gathering | Multizone: Comics And Games](http://multizone.ca/cdn/shop/products/98cebe78-e6bf-5e83-9694-c555f5fa3f4c_large.jpg?v=1713340429)
