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Average Deck for The Master of Keys - Expensive Core
The Master of Keys
Rank #316
36decks

Sep 23, 2025
What if Thassa's Oracle Were Banned?
What would happen to cEDH if Thassa's Oracle were banned tomorrow? Would the best decks fall apart? Would there be a new meta? Let's discuss.

Sep 21, 2024
The Over/Under - Predicting the Popularity of Duskmourn Commanders
Who will be the most popular commanders from Duskmourn? Kyle investigates!
Average Decklist
- 1 The Master of KeysThe Master of Keys
- 1 Adarkar WastesAdarkar Wastes
- 1 Amphibian DownpourAmphibian Downpour
- 1 An Offer You Can't RefuseAn Offer You Can't Refuse
- 1 Animate DeadAnimate Dead
- 1 Arcane DenialArcane Denial
- 1 Arcane SignetArcane Signet
- 1 Black Market ConnectionsBlack Market Connections
- 1 Blind ObedienceBlind Obedience
- 1 Bojuka BogBojuka Bog
- 1 Cacophony UnleashedCacophony Unleashed
- 1 Caves of KoilosCaves of Koilos
- 1 Cemetery TamperingCemetery Tampering
- 1 Command TowerCommand Tower
- 1 CounterspellCounterspell
- 1 Dance of the DeadDance of the Dead
- 1 Demon of Fate's DesignDemon of Fate's Design
- 1 Doomwake GiantDoomwake Giant
- 1 Dress DownDress Down
- 1 Drowned CatacombDrowned Catacomb
- 1 Enduring CuriosityEnduring Curiosity
- 1 Entity TrackerEntity Tracker
- 1 EntombEntomb
- 1 Estrid's InvocationEstrid's Invocation
- 1 Exotic OrchardExotic Orchard
- 1 Fear of ImpostorsFear of Impostors
- 1 Fear of Sleep ParalysisFear of Sleep Paralysis
- 1 Flooded StrandFlooded Strand
- 1 Ghostly PrisonGhostly Prison
- 1 Glacial FortressGlacial Fortress
- 1 Godless ShrineGodless Shrine
- 1 Grasp of FateGrasp of Fate
- 1 Gravebreaker LamiaGravebreaker Lamia
- 1 Grim GuardianGrim Guardian
- 1 Hall of Heliod's GenerosityHall of Heliod's Generosity
- 1 Hallowed FountainHallowed Fountain
- 1 Hallowed HauntingHallowed Haunting
- 1 Heliod, the Radiant DawnHeliod, the Radiant Dawn
- 1 Inquisitive GlimmerInquisitive Glimmer
- 4 IslandIsland
- 1 Lotho, Corrupt ShirriffLotho, Corrupt Shirriff
- 1 Marsh FlatsMarsh Flats
- 1 Mesa EnchantressMesa Enchantress
- 1 Mesmeric OrbMesmeric Orb
- 1 Meticulous ArchiveMeticulous Archive
- 1 MirrormadeMirrormade
- 1 Morphic PoolMorphic Pool
- 1 Mystic RemoraMystic Remora
- 1 NecromancyNecromancy
- 1 Ondu SpiritdancerOndu Spiritdancer
- 1 Otawara, Soaring CityOtawara, Soaring City
- 1 Overlord of the BalemurkOverlord of the Balemurk
- 1 Overlord of the FloodpitsOverlord of the Floodpits
- 1 Path to ExilePath to Exile
- 4 PlainsPlains
- 1 Polluted Cistern // Dim OubliettePolluted Cistern // Dim Oubliette
- 1 Polluted DeltaPolluted Delta
- 1 PropagandaPropaganda
- 1 Raffine's TowerRaffine's Tower
- 1 ReanimateReanimate
- 1 Redress FateRedress Fate
- 1 Ripples of UndeathRipples of Undeath
- 1 Scrabbling SkullcrabScrabbling Skullcrab
- 1 Sea of CloudsSea of Clouds
- 1 Seal of CleansingSeal of Cleansing
- 1 Secret Arcade // Dusty ParlorSecret Arcade // Dusty Parlor
- 1 Sevinne's ReclamationSevinne's Reclamation
- 1 Shadowy BackstreetShadowy Backstreet
- 1 Sheltered by GhostsSheltered by Ghosts
- 1 Shipwreck MarshShipwreck Marsh
- 1 Sol RingSol Ring
- 1 Sphere of SafetySphere of Safety
- 1 Starfield MysticStarfield Mystic
- 1 Starfield of NyxStarfield of Nyx
- 1 Summon: YojimboSummon: Yojimbo
- 3 SwampSwamp
- 1 Swan SongSwan Song
- 1 Swords to PlowsharesSwords to Plowshares
- 1 Takenuma, Abandoned MireTakenuma, Abandoned Mire
- 1 Talisman of DominanceTalisman of Dominance
- 1 Talisman of HierarchyTalisman of Hierarchy
- 1 Talisman of ProgressTalisman of Progress
- 1 Teval's JudgmentTeval's Judgment
- 1 Toxic DelugeToxic Deluge
- 1 Undercity SewersUndercity Sewers
- 1 Underground RiverUnderground River
- 1 Vault of ChampionsVault of Champions
- 1 Victor, Valgavoth's SeneschalVictor, Valgavoth's Seneschal
- 1 Watery GraveWatery Grave
- 1 WindfallWindfall
- 1 Zur the EnchanterZur the Enchanter
- 1 Zur, Eternal SchemerZur, Eternal Schemer
Demon of Fate's Design
Demon of Fate's Design
Doomwake Giant
Doomwake Giant
Enduring Curiosity
Enduring Curiosity
Entity Tracker
Entity Tracker
Fear of Impostors
Fear of Impostors
Fear of Sleep Paralysis
Fear of Sleep Paralysis
Gravebreaker Lamia
Gravebreaker Lamia
Grim Guardian
Grim Guardian
Heliod, the Radiant Dawn
Heliod, the Radiant Dawn
Inquisitive Glimmer
Inquisitive Glimmer
Lotho, Corrupt Shirriff
Lotho, Corrupt Shirriff
Mesa Enchantress
Mesa Enchantress
Ondu Spiritdancer
Ondu Spiritdancer
Overlord of the Balemurk
Overlord of the Balemurk
Overlord of the Floodpits
Overlord of the Floodpits
Scrabbling Skullcrab
Scrabbling Skullcrab
Starfield Mystic
Starfield Mystic
Summon: Yojimbo
Summon: Yojimbo
Victor, Valgavoth's Seneschal
Victor, Valgavoth's Seneschal
Zur, Eternal Schemer
Zur, Eternal Schemer
Zur the Enchanter
Zur the Enchanter
Instants (7)
An Offer You Can't Refuse
An Offer You Can't Refuse
Arcane Denial
Arcane Denial
Counterspell
Counterspell
Entomb
Entomb
Path to Exile
Path to Exile
Swan Song
Swan Song
Swords to Plowshares
Swords to Plowshares
Sorceries (5)
Reanimate
Reanimate
Redress Fate
Redress Fate
Sevinne's Reclamation
Sevinne's Reclamation
Toxic Deluge
Toxic Deluge
Windfall
Windfall
Artifacts (6)
Arcane Signet
Arcane Signet
Mesmeric Orb
Mesmeric Orb
Sol Ring
Sol Ring
Talisman of Dominance
Talisman of Dominance
Talisman of Hierarchy
Talisman of Hierarchy
Talisman of Progress
Talisman of Progress
Enchantments (24)
Amphibian Downpour
Amphibian Downpour
Animate Dead
Animate Dead
Black Market Connections
Black Market Connections
Blind Obedience
Blind Obedience
Cacophony Unleashed
Cacophony Unleashed
Cemetery Tampering
Cemetery Tampering
Dance of the Dead
Dance of the Dead
Dress Down
Dress Down
Estrid's Invocation
Estrid's Invocation
Ghostly Prison
Ghostly Prison
Grasp of Fate
Grasp of Fate
Hallowed Haunting
Hallowed Haunting
Mirrormade
Mirrormade
Mystic Remora
Mystic Remora
Necromancy
Necromancy
Polluted Cistern // Dim Oubliette
Polluted Cistern // Dim Oubliette
Propaganda
Propaganda
Ripples of Undeath
Ripples of Undeath
Seal of Cleansing
Seal of Cleansing
Secret Arcade // Dusty Parlor
Secret Arcade // Dusty Parlor
Sheltered by Ghosts
Sheltered by Ghosts
Sphere of Safety
Sphere of Safety
Starfield of Nyx
Starfield of Nyx
Teval's Judgment
Teval's Judgment
Lands (25)
Adarkar Wastes
Adarkar Wastes
Bojuka Bog
Bojuka Bog
Caves of Koilos
Caves of Koilos
Command Tower
Command Tower
Drowned Catacomb
Drowned Catacomb
Exotic Orchard
Exotic Orchard
Flooded Strand
Flooded Strand
Glacial Fortress
Glacial Fortress
Godless Shrine
Godless Shrine
Hall of Heliod's Generosity
Hall of Heliod's Generosity
Hallowed Fountain
Hallowed Fountain
Marsh Flats
Marsh Flats
Meticulous Archive
Meticulous Archive
Morphic Pool
Morphic Pool
Otawara, Soaring City
Otawara, Soaring City
Polluted Delta
Polluted Delta
Raffine's Tower
Raffine's Tower
Sea of Clouds
Sea of Clouds
Shadowy Backstreet
Shadowy Backstreet
Shipwreck Marsh
Shipwreck Marsh
Takenuma, Abandoned Mire
Takenuma, Abandoned Mire
Undercity Sewers
Undercity Sewers
Underground River
Underground River
Vault of Champions
Vault of Champions
Watery Grave
Watery Grave
Basics (3)
Island
4 Islands
Plains
4 Plains
Swamp
3 Swamps