Agent of Treachery [Core Set 2020 Prerelease Promos] Zombie Naga As long as a card

As long as a card exiled with Duplicant is a creature card

Set: Morningtide Type: Tribal Enchantment — Faerie Rarity: Rare Cost: {1}{B} At the beginning of your upkeep

sacrifice Ball Lightning

Set: Pro Tour Collector Set Type: Enchantment Rarity: Rare Cost: {W} At the beginning of your upkeep

Set: Coldsnap Theme Decks Type: Instant Rarity: Uncommon Cost: {W} Exile target creature

Agent of Treachery [Core Set 2020 Prerelease Promos] Zombie Naga As long as a cardSet: Core Set 2020 Prerelease Promos Type: Creature Human Rogue Rarity: Rare Cost: {5}{U}{U} When Agent of Treachery enters the battlefield, gain control of target permanent. At the beginning of your end step, if you control three or more permanents you don't own, draw three cards. "The more secrets you have, the more easily you become my pawn."