
{T}: Add {U}. Spend this mana only to foretell a card from your hand or cast an instant or sorcery spell.
Karfell Harbinger has 1 printing, first in Kaldheim (2021). EDHREC ranks it #15,594 among Commander cards. It appears most in Geralf, the Fleshwright decks (694 on EDHREC). It has 4 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.