18 Island
18 Swamp
1 Aetherize
1 Ancient Excavation
1 Bident of Thassa
1 Buried Alive
1 Connive // Concoct
1 Consuming Aberration
1 Darksteel Myr
1 Dimir Cluestone
1 Dimir Cutpurse
1 Dimir Doppelganger
1 Dimir Guildmage
1 Dimir Infiltrator
1 Dimir Locket
1 Dimir Signet
1 Dimir Spybug
1 Discovery // Dispersal
1 Disinformation Campaign
1 Duskmantle Seer
1 Eater of Days
1 Elbrus, the Binding Blade // Withengar Unbound
1 Enhanced Surveillance
1 Etrata, the Silencer
1 Followed Footsteps
1 Ghastlord of Fugue
1 Go for the Throat
1 Gudul Lurker
1 Hedron Archive
1 Hostage Taker
1 House Guildmage
1 Illusionist's Bracers
1 Inkfathom Infiltrator
1 Invisible Stalker
1 Key to the City
1 Lazav, Dimir Mastermind
1 Lazav, the Multifarious
1 Mind Grind
1 Mirage Mirror
1 Mission Briefing
1 Mnemonic Betrayal
1 Negate
1 Nighthowler
1 Nightveil Predator
1 Nightveil Specter
1 Notion Rain
1 Notion Thief
1 Perplex
1 Quietus Spike
1 Ruthless Ripper
1 Shadowmage Infiltrator
1 Silas Renn, Seeker Adept
1 Silent-Blade Oni
1 Slither Blade
1 Spark Double
1 Stolen Identity
1 Teferi's Veil
1 Thief of Sanity
1 Thought Erasure
1 Unexplained Disappearance
1 Unwind
1 Vanishing
1 Vector Asp
1 Whispering Madness
1 Windfall
1 Worn Powerstone
Sideboard: