Library of Leng [Collectors' Edition] Archenemy choose a random creature type

choose a random creature type from those in target opponent's deck

Set: International Collectors' Edition Type: Creature — Djinn Rarity: Rare Cost: {4}{U}{U} Flying (This creature can't be blocked except by creatures with flying or reach

You control enchanted creature

Set: Amonkhet Prerelease Promos Type: Enchantment Rarity: Mythic Cost: {2}{U} At the beginning of your upkeep

When Zacama

Library of Leng [Collectors' Edition] Archenemy choose a random creature typeSet: Collectors' Edition Type: Artifact Rarity: Uncommon Cost: {1} You have no maximum hand size. If an effect causes you to discard a card, discard it, but you may put it on top of your library instead of into your graveyard.