The Master of Keys (Commander) - Mill

The Master of Keys
Rank #306
298decks
As CommanderAs CardAverage DeckDecksView Precon
Bracket
All12345
Budget
Any$$$$
Background image for What if Thassa's Oracle Were Banned?
Harvey McGuinness
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
New Cards
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Battles
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Mornsong Aria
11%inclusion5 decks47 decks
10%synergy
Dream Beavers
7.1%inclusion1 decks14 decks
7%synergy
Does Machines
2.5%inclusion1 decks40 decks
2%synergy
Twilight Diviner
2.2%inclusion1 decks45 decks
1%synergy
Dream Harvest
2.2%inclusion1 decks45 decks
1%synergy
High Synergy Cards
Ripples of Undeath
64%inclusion191 decks298 decks
61%synergy
Animate Dead
70%inclusion210 decks298 decks
61%synergy
Necromancy
60%inclusion180 decks298 decks
56%synergy
Dress Down
56%inclusion166 decks298 decks
53%synergy
Inquisitive Glimmer
58%inclusion173 decks298 decks
51%synergy
Scrabbling Skullcrab
44%inclusion131 decks298 decks
43%synergy
Entity Tracker
49%inclusion145 decks298 decks
42%synergy
Mesa Enchantress
51%inclusion153 decks298 decks
42%synergy
Dance of the Dead
43%inclusion128 decks298 decks
41%synergy
Sevinne's Reclamation
49%inclusion146 decks298 decks
40%synergy
Top Cards
Mystic Remora
60%inclusion180 decks298 decks
39%synergy
Swords to Plowshares
58%inclusion173 decks298 decks
-10%synergy
Starfield Mystic
43%inclusion129 decks298 decks
37%synergy
Entomb
42%inclusion125 decks298 decks
35%synergy
Overlord of the Balemurk
42%inclusion124 decks298 decks
40%synergy
Dark Ritual
41%inclusion123 decks298 decks
22%synergy
Gravebreaker Lamia
41%inclusion121 decks298 decks
40%synergy
Demon of Fate's Design
40%inclusion119 decks298 decks
34%synergy
Blind Obedience
39%inclusion115 decks298 decks
26%synergy
Amphibian Downpour
38%inclusion112 decks298 decks
33%synergy
Game Changers
Smothering Tithe
51%inclusion151 decks298 decks
19%synergy
Rhystic Study
46%inclusion137 decks298 decks
14%synergy
Enlightened Tutor
40%inclusion119 decks298 decks
20%synergy
Demonic Tutor
33%inclusion97 decks298 decks
12%synergy
Thassa's Oracle
31%inclusion91 decks298 decks
21%synergy
Vampiric Tutor
28%inclusion83 decks298 decks
11%synergy
Ancient Tomb
27%inclusion79 decks298 decks
14%synergy
Force of Will
25%inclusion74 decks298 decks
12%synergy
Mana Vault
24%inclusion73 decks298 decks
15%synergy
Chrome Mox
23%inclusion70 decks298 decks
14%synergy
Creatures
Doomwake Giant
37%inclusion111 decks298 decks
31%synergy
Overlord of the Floodpits
37%inclusion109 decks298 decks
33%synergy
Fear of Sleep Paralysis
35%inclusion104 decks298 decks
30%synergy
Victor, Valgavoth's Seneschal
33%inclusion98 decks298 decks
31%synergy
Abdel Adrian, Gorion's Ward
33%inclusion98 decks298 decks
31%synergy
Esper Sentinel
32%inclusion96 decks298 decks
5%synergy
Fear of Impostors
32%inclusion94 decks298 decks
30%synergy
Ondu Spiritdancer
30%inclusion89 decks298 decks
24%synergy
Lotho, Corrupt Shirriff
29%inclusion85 decks298 decks
12%synergy
Grand Abolisher
27%inclusion79 decks298 decks
12%synergy
Zur, Eternal Schemer
25%inclusion75 decks298 decks
22%synergy
Valley Floodcaller
23%inclusion68 decks298 decks
19%synergy
Heliod, the Radiant Dawn
22%inclusion67 decks298 decks
19%synergy
Orcish Bowmasters
22%inclusion67 decks298 decks
12%synergy
Ghostly Dancers
22%inclusion67 decks298 decks
20%synergy
Silent Hallcreeper
21%inclusion64 decks298 decks
17%synergy
Zur the Enchanter
21%inclusion64 decks298 decks
16%synergy
Grim Guardian
21%inclusion63 decks298 decks
19%synergy
Enduring Curiosity
20%inclusion61 decks298 decks
13%synergy
Hedron Crab
19%inclusion58 decks298 decks
19%synergy
Wan Shi Tong, Librarian
19%inclusion14 decks72 decks
14%synergy
Hullbreaker Horror
19%inclusion57 decks298 decks
13%synergy
Mindwrack Harpy
19%inclusion57 decks298 decks
19%synergy
Ranger-Captain of Eos
19%inclusion56 decks298 decks
12%synergy
Displacer Kitten
17%inclusion52 decks298 decks
10%synergy
Ledger Shredder
16%inclusion49 decks298 decks
8%synergy
Sage of Mysteries
15%inclusion46 decks298 decks
15%synergy
Alseid of Life's Bounty
15%inclusion45 decks298 decks
14%synergy
Moon-Blessed Cleric
15%inclusion44 decks298 decks
10%synergy
Skullsnap Nuisance
15%inclusion44 decks298 decks
14%synergy
Voice of Victory
14%inclusion23 decks159 decks
6%synergy
Lurrus of the Dream-Den
14%inclusion43 decks298 decks
13%synergy
Archon of Sun's Grace
14%inclusion43 decks298 decks
10%synergy
Aminatou, Veil Piercer
14%inclusion42 decks298 decks
13%synergy
Soaring Lightbringer
14%inclusion41 decks298 decks
9%synergy
Overlord of the Mistmoors
13%inclusion39 decks298 decks
11%synergy
Opposition Agent
12%inclusion37 decks298 decks
4%synergy
Mockingbird
12%inclusion36 decks298 decks
8%synergy
Balemurk Leech
12%inclusion35 decks298 decks
11%synergy
Drannith Magistrate
11%inclusion33 decks298 decks
3%synergy
Laboratory Maniac
11%inclusion32 decks298 decks
7%synergy
Spirited Companion
10%inclusion30 decks298 decks
8%synergy
Tataru Taru
10%inclusion13 decks132 decks
2%synergy
Archivist of Oghma
10%inclusion29 decks298 decks
3%synergy
The Mindskinner
10%inclusion29 decks298 decks
9%synergy
Nashi, Searcher in the Dark
10%inclusion29 decks298 decks
9%synergy
Stitcher's Supplier
10%inclusion29 decks298 decks
9%synergy
Ancient Cellarspawn
10%inclusion29 decks298 decks
7%synergy
Millikin
9.4%inclusion28 decks298 decks
9%synergy
Athreos, Shroud-Veiled
9.1%inclusion27 decks298 decks
5%synergy
Instants
An Offer You Can't Refuse
34%inclusion100 decks298 decks
6%synergy
Counterspell
32%inclusion94 decks298 decks
-10%synergy
Swan Song
29%inclusion87 decks298 decks
9%synergy
Path to Exile
27%inclusion81 decks298 decks
-15%synergy
Arcane Denial
25%inclusion75 decks298 decks
5%synergy
Silence
25%inclusion74 decks298 decks
15%synergy
Fierce Guardianship
23%inclusion68 decks298 decks
2%synergy
Demonic Consultation
22%inclusion65 decks298 decks
14%synergy
Force of Negation
21%inclusion64 decks298 decks
10%synergy
Flusterstorm
21%inclusion62 decks298 decks
13%synergy
Tainted Pact
20%inclusion61 decks298 decks
13%synergy
Mental Misstep
20%inclusion59 decks298 decks
13%synergy
Intuition
20%inclusion59 decks298 decks
18%synergy
Borne Upon a Wind
19%inclusion57 decks298 decks
14%synergy
Cyclonic Rift
19%inclusion57 decks298 decks
-5%synergy
Cabal Ritual
19%inclusion56 decks298 decks
15%synergy
Pact of Negation
19%inclusion56 decks298 decks
11%synergy
Mystical Tutor
19%inclusion56 decks298 decks
8%synergy
Mindbreak Trap
18%inclusion55 decks298 decks
12%synergy
Void Rend
18%inclusion53 decks298 decks
-16%synergy
Dovin's Veto
17%inclusion51 decks298 decks
-8%synergy
Sink into Stupor
16%inclusion49 decks298 decks
4%synergy
Frantic Search
15%inclusion46 decks298 decks
-2%synergy
Mana Drain
14%inclusion43 decks298 decks
-3%synergy
Otherworldly Gaze
14%inclusion43 decks298 decks
12%synergy
Thirst for Meaning
13%inclusion40 decks298 decks
12%synergy
Gifts Ungiven
12%inclusion37 decks298 decks
10%synergy
Into the Flood Maw
11%inclusion34 decks298 decks
8%synergy
Negate
10%inclusion31 decks298 decks
-6%synergy
Fell the Profane
9.1%inclusion27 decks298 decks
0%synergy
Brainstorm
9.1%inclusion27 decks298 decks
-8%synergy
Chain of Vapor
8.4%inclusion25 decks298 decks
5%synergy
Anguished Unmaking
8.1%inclusion24 decks298 decks
-17%synergy
Brain Freeze
7.4%inclusion22 decks298 decks
7%synergy
Strix Serenade
7.0%inclusion21 decks298 decks
3%synergy
Faithful Mending
7.0%inclusion21 decks298 decks
3%synergy
Retraction Helix
6.7%inclusion20 decks298 decks
6%synergy
Inkshield
6.7%inclusion20 decks298 decks
-3%synergy
Thought Scour
6.4%inclusion19 decks298 decks
5%synergy
Generous Gift
5.4%inclusion16 decks298 decks
-9%synergy
Drown in Dreams
5.0%inclusion15 decks298 decks
5%synergy
Sorceries
Reanimate
29%inclusion87 decks298 decks
13%synergy
Windfall
28%inclusion83 decks298 decks
14%synergy
Redress Fate
25%inclusion74 decks298 decks
19%synergy
Imperial Seal
19%inclusion57 decks298 decks
12%synergy
Toxic Deluge
19%inclusion56 decks298 decks
-1%synergy
Singularity Rupture
18%inclusion20 decks112 decks
16%synergy
Dance of the Manse
16%inclusion48 decks298 decks
13%synergy
Space-Time Anomaly
15%inclusion16 decks109 decks
13%synergy
Glimpse the Unthinkable
14%inclusion41 decks298 decks
13%synergy
Damn
12%inclusion37 decks298 decks
-8%synergy
Lively Dirge
12%inclusion36 decks298 decks
11%synergy
Demonic Counsel
12%inclusion36 decks298 decks
11%synergy
Extinguish All Hope
11%inclusion34 decks298 decks
10%synergy
Beseech the Mirror
8.1%inclusion24 decks298 decks
4%synergy
Breach the Multiverse
8.1%inclusion24 decks298 decks
6%synergy
Resurgent Belief
7.7%inclusion23 decks298 decks
6%synergy
Unmarked Grave
7.7%inclusion23 decks298 decks
6%synergy
Traumatize
7.0%inclusion21 decks298 decks
7%synergy
Supreme Verdict
6.7%inclusion20 decks298 decks
-8%synergy
Idyllic Tutor
6.7%inclusion20 decks298 decks
2%synergy
Wrath of God
6.4%inclusion19 decks298 decks
3%synergy
Time Wipe
6.4%inclusion19 decks298 decks
0%synergy
Ponder
6.0%inclusion18 decks298 decks
-3%synergy
Replenish
6.0%inclusion18 decks298 decks
4%synergy
Buried Alive
6.0%inclusion18 decks298 decks
2%synergy
Cut Your Losses
6.0%inclusion18 decks298 decks
6%synergy
Maddening Cacophony
5.7%inclusion17 decks298 decks
5%synergy
Farewell
5.4%inclusion16 decks298 decks
-7%synergy
Utility Artifacts
Mesmeric Orb
28%inclusion83 decks298 decks
27%synergy
The One Ring
18%inclusion55 decks298 decks
5%synergy
Wishclaw Talisman
17%inclusion51 decks298 decks
9%synergy
Lightning Greaves
10%inclusion30 decks298 decks
-12%synergy
Cloud Key
6.7%inclusion20 decks298 decks
3%synergy
Wayfarer's Bauble
6.7%inclusion20 decks298 decks
-1%synergy
Mindcrank
6.4%inclusion19 decks298 decks
4%synergy
Altar of Dementia
6.0%inclusion18 decks298 decks
5%synergy
Altar of the Brood
5.7%inclusion17 decks298 decks
4%synergy
Perpetual Timepiece
5.0%inclusion15 decks298 decks
5%synergy
Enchantments
Mirrormade
37%inclusion111 decks298 decks
27%synergy
Propaganda
34%inclusion101 decks298 decks
6%synergy
Cemetery Tampering
34%inclusion100 decks298 decks
33%synergy
Sphere of Safety
31%inclusion92 decks298 decks
21%synergy
Grasp of Fate
31%inclusion91 decks298 decks
24%synergy
Seal of Cleansing
31%inclusion91 decks298 decks
29%synergy
Secret Arcade // Dusty Parlor
30%inclusion90 decks298 decks
25%synergy
Ghostly Prison
28%inclusion83 decks298 decks
6%synergy
Starfield of Nyx
25%inclusion74 decks298 decks
21%synergy
Sigil of the Empty Throne
24%inclusion71 decks298 decks
18%synergy
The Meathook Massacre
23%inclusion69 decks298 decks
20%synergy
Out of the Tombs
23%inclusion69 decks298 decks
23%synergy
Touch the Spirit Realm
23%inclusion68 decks298 decks
20%synergy
Estrid's Invocation
22%inclusion67 decks298 decks
18%synergy
Court of Cunning
21%inclusion64 decks298 decks
20%synergy
Necropotence
21%inclusion64 decks298 decks
15%synergy
Cacophony Unleashed
21%inclusion63 decks298 decks
19%synergy
Static Prison
21%inclusion63 decks298 decks
21%synergy
Stillness in Motion
20%inclusion32 decks157 decks
20%synergy
Defiled Crypt // Cadaver Lab
20%inclusion60 decks296 decks
20%synergy
Tinybones Joins Up
20%inclusion60 decks298 decks
19%synergy
Polluted Cistern // Dim Oubliette
20%inclusion59 decks297 decks
19%synergy
The Tale of Tamiyo
19%inclusion58 decks298 decks
19%synergy
Seal of Removal
19%inclusion57 decks298 decks
19%synergy
Monologue Tax
18%inclusion55 decks298 decks
12%synergy
Greater Auramancy
16%inclusion49 decks298 decks
12%synergy
Darksteel Mutation
16%inclusion48 decks298 decks
10%synergy
Black Market Connections
16%inclusion47 decks298 decks
1%synergy
Copy Enchantment
15%inclusion46 decks298 decks
11%synergy
Shark Typhoon
14%inclusion43 decks298 decks
9%synergy
Phyrexian Arena
14%inclusion42 decks298 decks
0%synergy
All That Glitters
13%inclusion40 decks298 decks
5%synergy
Hallowed Haunting
13%inclusion40 decks298 decks
11%synergy
Founding the Third Path
13%inclusion38 decks298 decks
13%synergy
Ethereal Armor
13%inclusion38 decks298 decks
8%synergy
Secrets of the Dead
12%inclusion37 decks298 decks
12%synergy
Chthonian Nightmare
12%inclusion37 decks298 decks
12%synergy
Leyline of Anticipation
12%inclusion35 decks298 decks
7%synergy
Nowhere to Run
11%inclusion34 decks298 decks
10%synergy
Teval's Judgment
11%inclusion18 decks159 decks
11%synergy
Sheltered by Ghosts
11%inclusion33 decks298 decks
9%synergy
Imprisoned in the Moon
11%inclusion32 decks298 decks
4%synergy
Restricted Office // Lecture Hall
11%inclusion32 decks298 decks
9%synergy
Timely Ward
10%inclusion30 decks298 decks
5%synergy
Authority of the Consuls
10%inclusion29 decks298 decks
-2%synergy
Extravagant Replication
10%inclusion29 decks298 decks
5%synergy
Aura of Silence
10%inclusion29 decks298 decks
7%synergy
Copy Artifact
9.4%inclusion28 decks298 decks
8%synergy
Central Elevator // Promising Stairs
9.1%inclusion27 decks298 decks
8%synergy
Mirror Room // Fractured Realm
9.1%inclusion27 decks298 decks
7%synergy
Battles
Invasion of Theros
6.4%inclusion19 decks298 decks
5%synergy
Planeswalkers
Teferi, Time Raveler
16%inclusion47 decks298 decks
7%synergy
Jace, Wielder of Mysteries
9.1%inclusion27 decks298 decks
7%synergy
Utility Lands
Hall of Heliod's Generosity
45%inclusion135 decks298 decks
32%synergy
Otawara, Soaring City
37%inclusion111 decks298 decks
18%synergy
Bojuka Bog
33%inclusion98 decks298 decks
6%synergy
Takenuma, Abandoned Mire
21%inclusion62 decks298 decks
14%synergy
Cephalid Coliseum
16%inclusion49 decks298 decks
13%synergy
Urza's Saga
16%inclusion48 decks298 decks
4%synergy
Reliquary Tower
13%inclusion39 decks298 decks
-21%synergy
Urborg, Tomb of Yawgmoth
11%inclusion33 decks298 decks
-2%synergy
Emergence Zone
11%inclusion32 decks298 decks
9%synergy
Serra's Sanctum
10%inclusion30 decks298 decks
8%synergy
Nephalia Drownyard
10%inclusion30 decks298 decks
10%synergy
Halimar Depths
7.4%inclusion22 decks298 decks
3%synergy
Minamo, School at Water's Edge
6.4%inclusion19 decks298 decks
2%synergy
Rogue's Passage
5.7%inclusion17 decks298 decks
-4%synergy
Ishgard, the Holy See
5.3%inclusion7 decks132 decks
2%synergy
Mana Artifacts
Arcane Signet
91%inclusion272 decks298 decks
3%synergy
Sol Ring
90%inclusion268 decks298 decks
0%synergy
Talisman of Dominance
59%inclusion176 decks298 decks
9%synergy
Talisman of Progress
51%inclusion152 decks298 decks
7%synergy
Talisman of Hierarchy
48%inclusion142 decks298 decks
4%synergy
Fellwar Stone
42%inclusion125 decks298 decks
8%synergy
Azorius Signet
27%inclusion79 decks298 decks
-5%synergy
Lotus Petal
24%inclusion72 decks298 decks
14%synergy
Orzhov Signet
24%inclusion71 decks298 decks
-9%synergy
Dimir Signet
22%inclusion65 decks298 decks
-10%synergy
Mox Diamond
20%inclusion59 decks298 decks
13%synergy
Mox Opal
19%inclusion57 decks298 decks
10%synergy
Lion's Eye Diamond
17%inclusion51 decks298 decks
15%synergy
Mox Amber
10%inclusion30 decks298 decks
4%synergy
Mind Stone
9.1%inclusion27 decks298 decks
-3%synergy
Commander's Sphere
8.1%inclusion24 decks298 decks
-10%synergy
Grim Monolith
8.1%inclusion24 decks298 decks
5%synergy
Thought Vessel
7.0%inclusion21 decks298 decks
-18%synergy
Chromatic Lantern
5.4%inclusion16 decks298 decks
-8%synergy
Lands
Command Tower
97%inclusion288 decks298 decks
4%synergy
Island
85%inclusion254 decks298 decks
-8%synergy
Swamp
83%inclusion247 decks298 decks
-9%synergy
Plains
81%inclusion242 decks298 decks
-10%synergy
Watery Grave
61%inclusion181 decks298 decks
10%synergy
Hallowed Fountain
60%inclusion180 decks298 decks
10%synergy
Exotic Orchard
60%inclusion179 decks298 decks
1%synergy
Godless Shrine
58%inclusion174 decks298 decks
7%synergy
Polluted Delta
56%inclusion168 decks298 decks
19%synergy
Flooded Strand
56%inclusion167 decks298 decks
18%synergy
Marsh Flats
51%inclusion153 decks298 decks
15%synergy
Arcane Sanctum
45%inclusion134 decks298 decks
-9%synergy
Adarkar Wastes
43%inclusion128 decks298 decks
11%synergy
Undercity Sewers
40%inclusion120 decks298 decks
26%synergy
Morphic Pool
40%inclusion120 decks298 decks
6%synergy
Caves of Koilos
40%inclusion119 decks298 decks
4%synergy
Sea of Clouds
39%inclusion117 decks298 decks
4%synergy
Vault of Champions
39%inclusion117 decks298 decks
7%synergy
Raffine's Tower
39%inclusion117 decks298 decks
-2%synergy
Underground River
39%inclusion116 decks298 decks
5%synergy
Meticulous Archive
34%inclusion100 decks298 decks
20%synergy
Shadowy Backstreet
33%inclusion98 decks298 decks
20%synergy
Isolated Chapel
32%inclusion95 decks298 decks
-8%synergy
Valgavoth's Lair
29%inclusion87 decks298 decks
26%synergy
Glacial Fortress
29%inclusion86 decks298 decks
-12%synergy
Drowned Catacomb
29%inclusion86 decks298 decks
-8%synergy
City of Brass
28%inclusion82 decks298 decks
13%synergy
Mana Confluence
27%inclusion79 decks298 decks
13%synergy
Scrubland
26%inclusion78 decks298 decks
10%synergy
Tundra
26%inclusion77 decks298 decks
10%synergy
Underground Sea
26%inclusion77 decks298 decks
10%synergy
Bloodstained Mire
24%inclusion73 decks298 decks
14%synergy
Scalding Tarn
23%inclusion69 decks298 decks
12%synergy
Verdant Catacombs
23%inclusion68 decks298 decks
13%synergy
Gemstone Caverns
23%inclusion68 decks298 decks
15%synergy
Misty Rainforest
22%inclusion67 decks298 decks
11%synergy
Evolving Wilds
22%inclusion67 decks298 decks
-2%synergy
Windswept Heath
22%inclusion66 decks298 decks
12%synergy
Prairie Stream
21%inclusion64 decks298 decks
-19%synergy
Sunken Hollow
21%inclusion63 decks298 decks
-19%synergy
Temple of Silence
20%inclusion61 decks298 decks
1%synergy
Temple of Deceit
20%inclusion60 decks298 decks
2%synergy
Terramorphic Expanse
20%inclusion59 decks298 decks
3%synergy
Contaminated Landscape
20%inclusion59 decks298 decks
6%synergy
Temple of Enlightenment
19%inclusion58 decks298 decks
3%synergy
Arid Mesa
19%inclusion58 decks298 decks
10%synergy
Shipwreck Marsh
19%inclusion56 decks298 decks
-2%synergy
Deserted Beach
19%inclusion56 decks298 decks
-2%synergy
Gloomlake Verge
18%inclusion55 decks298 decks
7%synergy
Azorius Chancery
17%inclusion52 decks298 decks
3%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test