Demonic Tutor [Collectors' Edition] Kor Artificer you may cast it without

you may cast it without paying its mana cost

Set: Arabian Nights Type: Creature — Human Rarity: Common Cost: {U} Flying

Set: Beta Edition Type: Enchantment Rarity: Rare Cost: {1}{B} Black creatures get +1/+1

Set: Portal Three Kingdoms Type: Legendary Creature — Human Soldier Rarity: Rare Cost: {3}{U}{U} Horsemanship (This creature can't be blocked except by creatures with horsemanship

Set: Mirage Type: Instant Rarity: Uncommon Cost: {W} Search your library for an artifact or enchantment card

Demonic Tutor [Collectors' Edition] Kor Artificer you may cast it withoutSet: Collectors' Edition Type: Sorcery Rarity: Uncommon Cost: {1}{B} Search your library for a card, put that card into your hand, then shuffle.