King Narfi's Betrayal [Kaldheim Promo Pack] Arms;Base T: Add 1 mana of

T: Add 1 mana of any color

(Your artifacts can help cast that spell

[When Attacking] Trash 1 of your opponent's security cards for every 10 cards in their trash

Winds through silent bloom

My kin merely find those places where it grows strongest

King Narfi's Betrayal [Kaldheim Promo Pack] Arms;Base T: Add 1 mana ofSet: Kaldheim Promo Pack Type: Enchantment Saga Rarity: Rare Cost: {1}{U}{B} (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I Each player mills four cards. Then you may exile a creature or planeswalker card from each graveyard. II, III Until end of turn, you may cast spells from among cards exiled with King Narfi's Betrayal, and you may spend mana as though it were mana of any color to cast those spells.