Thieves' Auction [Mercadian Masques] Planeshift Promos When that mana is spent

When that mana is spent to cast an instant or sorcery spell

if Kytheon

Educated in Argive and highly knowledgeable in the field of artifacts

Set: Antiquities Type: Enchantment Rarity: Uncommon Cost: {3}{B} Whenever an artifact becomes tapped or a player activates an artifact's ability without {T} in its activation cost

Thieves' Auction [Mercadian Masques] Planeshift Promos When that mana is spentSet: Mercadian Masques Type: Sorcery Rarity: Rare Cost: {4}{R}{R}{R} Exile all nontoken permanents. Starting with you, each player chooses one of the exiled cards and puts it onto the battlefield tapped under their control. Repeat this process until all cards exiled this way have been chosen.