Agent of Treachery (Promo Pack) [Core Set 2020 Promos] War of the Spark Prerelease Promos but players may improve their

but players may improve their chances by using "gunpowder" tokens from their holds

{0}: Untap enchanted creature

Set: Odyssey Type: Sorcery Rarity: Rare Cost: {4}{U}{U} Choose any number of creatures target player controls

Set: Core Set 2019 Type: Creature — Goblin Warrior Rarity: Rare Cost: {2}{R}{R} Other Goblins you control get +1/+1

Ephara isn't a creature

Agent of Treachery (Promo Pack) [Core Set 2020 Promos] War of the Spark Prerelease Promos but players may improve theirSet: Core Set 2020 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."