Agent of Treachery [Core Set 2020 Prerelease Promos] Water [x2] Set: Commander 2017 Type: Instant

Set: Commander 2017 Type: Instant Rarity: Rare Cost: {2}{W} Until your next turn

Sunless Citadel

Set: EX: Deoxys Type: Fighting Rarity: Ultra Rare Retreat cost: Colorless

but the rewards are absolutely worth it for those who love mechanics

players take on the role of participants in the annual Cube Cup

Agent of Treachery [Core Set 2020 Prerelease Promos] Water [x2] Set: Commander 2017 Type: InstantSet: 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."