# Arcane Sanctum Arcane Sanctum is a straightforward mana-fixing land that appears in Dominaria United Commander. As an uncommon, it's a common sight in casual and Commander decks seeking reliable color access across blue, black, and white. Collectors view it as a functional utility piece rather than a standout card—the kind of card that quietly enables deck construction without commanding attention or premium pricing. The nonfoil version represents the standard printing. While not rare or particularly scarce, it serves its purpose well in any deck needing three-color support. For most collectors, Arcane Sanctum is valued for playability and deck-building utility rather than collectibility or investment potential.