Average Deck for The Master of Keys - Optimized Mill

This page includes only decks with user-set brackets. Auto-detected brackets are not included.

Average Deck for The Master of Keys - Optimized Mill

The Master of Keys

Rank #315

21decks

As Commander As Card Average Deck Decks View Precon

Bracket

All 1 2 3 4 5

Budget

Any $$$$

Examining Duskmourn: House of Horror, One Year Later

Last time, we examined Bloomburrow and its cozy woodland vibes. Today, we're taking a much darker turn with Duskmourn: House of Horror!

Background image for What if Thassa's Oracle Were Banned?

Sep 23, 2025

Harvey McGuinness

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.

Average Decklist

The Master of Keys

Buy at Card Kingdom

Buy at TCGPlayer

Buy at Manapool

Playtest on Archidekt

- 1 The Master of KeysThe Master of Keys
- 1 Abdel Adrian, Gorion's WardAbdel Adrian, Gorion's Ward
- 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 SanctumArcane Sanctum
- 1 Arcane SignetArcane Signet
- 1 Authority of the ConsulsAuthority of the Consuls
- 1 Azorius SignetAzorius Signet
- 1 Black Market ConnectionsBlack Market Connections
- 1 Blind ObedienceBlind Obedience
- 1 Bojuka BogBojuka Bog
- 1 Caves of KoilosCaves of Koilos
- 1 City of BrassCity of Brass
- 1 Command TowerCommand Tower
- 1 Dance of the DeadDance of the Dead
- 1 Dark RitualDark Ritual
- 1 Demon of Fate's DesignDemon of Fate's Design
- 1 Demonic CounselDemonic Counsel
- 1 Demonic TutorDemonic Tutor
- 1 Dovin's VetoDovin's Veto
- 1 Dress DownDress Down
- 1 Enlightened TutorEnlightened Tutor
- 1 Entity TrackerEntity Tracker
- 1 EntombEntomb
- 1 Esper SentinelEsper Sentinel
- 1 Exotic OrchardExotic Orchard
- 1 Fear of ImpostorsFear of Impostors
- 1 Fellwar StoneFellwar Stone
- 1 Flooded StrandFlooded Strand
- 1 Ghostly PrisonGhostly Prison
- 1 Godless ShrineGodless Shrine
- 1 Grand AbolisherGrand Abolisher
- 1 Grasp of FateGrasp of Fate
- 1 Gravebreaker LamiaGravebreaker Lamia
- 1 Hall of Heliod's GenerosityHall of Heliod's Generosity
- 1 Hallowed FountainHallowed Fountain
- 1 Inquisitive GlimmerInquisitive Glimmer
- 4 IslandIsland
- 1 Lively DirgeLively Dirge
- 1 Lotho, Corrupt ShirriffLotho, Corrupt Shirriff
- 1 Mana ConfluenceMana Confluence
- 1 Mana DrainMana Drain
- 1 Marsh FlatsMarsh Flats
- 1 Mesa EnchantressMesa Enchantress
- 1 Mesmeric OrbMesmeric Orb
- 1 MirrormadeMirrormade
- 1 Morphic PoolMorphic Pool
- 1 Mystic RemoraMystic Remora
- 1 Mystical TutorMystical Tutor
- 1 NecromancyNecromancy
- 1 NecropotenceNecropotence
- 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
- 3 PlainsPlains
- 1 Polluted DeltaPolluted Delta
- 1 PropagandaPropaganda
- 1 Raffine's TowerRaffine's Tower
- 1 ReanimateReanimate
- 1 Rhystic StudyRhystic Study
- 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 SilenceSilence
- 1 Smothering TitheSmothering Tithe
- 1 Snow-Covered IslandSnow-Covered Island
- 1 Sol RingSol Ring
- 1 Starfield MysticStarfield Mystic
- 3 SwampSwamp
- 1 Swan SongSwan Song
- 1 Swords to PlowsharesSwords to Plowshares
- 1 Talisman of DominanceTalisman of Dominance
- 1 Talisman of HierarchyTalisman of Hierarchy
- 1 Talisman of ProgressTalisman of Progress
- 1 Thassa's OracleThassa's Oracle
- 1 The Meathook MassacreThe Meathook Massacre
- 1 The One RingThe One Ring
- 1 Tinybones Joins UpTinybones Joins Up
- 1 Touch the Spirit RealmTouch the Spirit Realm
- 1 Undercity SewersUndercity Sewers
- 1 Underground RiverUnderground River
- 1 Vampiric TutorVampiric Tutor
- 1 Vault of ChampionsVault of Champions
- 1 Watery GraveWatery Grave
- 1 WindfallWindfall
- 1 Zur, Eternal SchemerZur, Eternal Schemer

Group by

Sort by

Filters Card Filters

Abdel Adrian, Gorion's Ward

Demon of Fate's Design

Entity Tracker

Esper Sentinel

Fear of Impostors

Grand Abolisher

Gravebreaker Lamia

Inquisitive Glimmer

Lotho, Corrupt Shirriff

Mesa Enchantress

Overlord of the Balemurk

Overlord of the Floodpits

Scrabbling Skullcrab

Starfield Mystic

Thassa's Oracle

Zur, Eternal Schemer

Instants (12)

An Offer You Can't Refuse

Dark Ritual

Dovin's Veto

Enlightened Tutor

Entomb

Mana Drain

Mystical Tutor

Path to Exile

Silence

Swan Song

Swords to Plowshares

Vampiric Tutor

Sorceries (6)

Demonic Counsel

Demonic Tutor

Lively Dirge

Reanimate

Sevinne's Reclamation

Windfall

Artifacts (9)

Arcane Signet

Azorius Signet

Fellwar Stone

Mesmeric Orb

Sol Ring

Talisman of Dominance

Talisman of Hierarchy

Talisman of Progress

The One Ring

Enchantments (22)

Amphibian Downpour

Animate Dead

Authority of the Consuls

Black Market Connections

Blind Obedience

Dance of the Dead

Dress Down

Ghostly Prison

Grasp of Fate

Mirrormade

Mystic Remora

Necromancy

Necropotence

Propaganda

Rhystic Study

Ripples of Undeath

Seal of Cleansing

Secret Arcade // Dusty Parlor

Smothering Tithe

The Meathook Massacre

Tinybones Joins Up

Touch the Spirit Realm

Lands (23)

Adarkar Wastes

Arcane Sanctum

Bojuka Bog

Caves of Koilos

City of Brass

Command Tower

Exotic Orchard

Flooded Strand

Godless Shrine

Hall of Heliod's Generosity

Hallowed Fountain

Mana Confluence

Marsh Flats

Morphic Pool

Otawara, Soaring City

Polluted Delta

Raffine's Tower

Sea of Clouds

Shadowy Backstreet

Undercity Sewers

Underground River

Vault of Champions

Watery Grave

Basics (4)

Island

4 Islands

Plains

3 Plains

Snow-Covered Island

1 Snow-Covered Island

Swamp

3 Swamps