Birgi, God of Storytelling // Harnfel, Horn of Bounty (Showcase) [Kaldheim] Juggernaut You can Special Summon this

You can Special Summon this monster from your hand

None know its origin

you may have Valakut

if your Life Points are 1000 or less: You can detach 1 Xyz Material from this card and banish 1 monster from your Graveyard to target 1 face-up monster on the field

When this card destroys an opponent's monster by battle and sends it to the Graveyard

Birgi, God of Storytelling // Harnfel, Horn of Bounty (Showcase) [Kaldheim] Juggernaut You can Special Summon thisSet: Kaldheim 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. 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.