King Narfi's Betrayal [Kaldheim Promo Pack] Arms;Base (Your artifacts can help cast

(Your artifacts can help cast that spell

add up to 1 DON

My kin merely find those places where it grows strongest

Set: The List Type: Instant Rarity: Common Cost: {B} Add {B}{B}{B}

King Narfi's Betrayal [Kaldheim Promo Pack] Arms;Base (Your artifacts can help castSet: 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.