The Master of Keys (Commander) - Control

The Master of Keys
Rank #308
179decks
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
Noggle the Mind
7.9%inclusion3 decks38 decks
7%synergy
Mornsong Aria
7.1%inclusion3 decks42 decks
6%synergy
Grave Venerations
2.4%inclusion1 decks41 decks
2%synergy
Sygg, Wanderwine Wisdom
1.3%inclusion1 decks78 decks
0%synergy
High Synergy Cards
Animate Dead
78%inclusion140 decks179 decks
69%synergy
Ripples of Undeath
71%inclusion127 decks179 decks
68%synergy
Dress Down
68%inclusion122 decks179 decks
66%synergy
Necromancy
66%inclusion119 decks179 decks
62%synergy
Mystic Remora
73%inclusion130 decks179 decks
52%synergy
Amphibian Downpour
55%inclusion99 decks179 decks
51%synergy
Entity Tracker
53%inclusion95 decks179 decks
47%synergy
Dance of the Dead
49%inclusion87 decks179 decks
46%synergy
Inquisitive Glimmer
53%inclusion95 decks179 decks
46%synergy
Sevinne's Reclamation
54%inclusion96 decks179 decks
45%synergy
Top Cards
Swords to Plowshares
60%inclusion108 decks179 decks
-8%synergy
Blind Obedience
51%inclusion92 decks179 decks
39%synergy
Entomb
50%inclusion90 decks179 decks
43%synergy
Mesa Enchantress
47%inclusion85 decks179 decks
38%synergy
An Offer You Can't Refuse
45%inclusion80 decks179 decks
18%synergy
Abdel Adrian, Gorion's Ward
44%inclusion79 decks179 decks
42%synergy
Starfield Mystic
43%inclusion77 decks179 decks
36%synergy
Mirrormade
42%inclusion75 decks179 decks
32%synergy
Seal of Cleansing
42%inclusion75 decks179 decks
40%synergy
Dark Ritual
42%inclusion75 decks179 decks
22%synergy
Game Changers
Smothering Tithe
60%inclusion108 decks179 decks
29%synergy
Rhystic Study
56%inclusion100 decks179 decks
24%synergy
Enlightened Tutor
43%inclusion77 decks179 decks
23%synergy
Demonic Tutor
38%inclusion68 decks179 decks
17%synergy
Force of Will
33%inclusion59 decks179 decks
20%synergy
Thassa's Oracle
32%inclusion58 decks179 decks
23%synergy
Ancient Tomb
32%inclusion58 decks179 decks
19%synergy
Fierce Guardianship
32%inclusion58 decks179 decks
12%synergy
Vampiric Tutor
32%inclusion57 decks179 decks
14%synergy
Cyclonic Rift
31%inclusion56 decks179 decks
7%synergy
Creatures
Scrabbling Skullcrab
40%inclusion72 decks179 decks
39%synergy
Demon of Fate's Design
40%inclusion71 decks179 decks
34%synergy
Gravebreaker Lamia
39%inclusion69 decks179 decks
38%synergy
Esper Sentinel
39%inclusion69 decks179 decks
11%synergy
Fear of Impostors
36%inclusion64 decks179 decks
34%synergy
Lotho, Corrupt Shirriff
36%inclusion64 decks179 decks
19%synergy
Overlord of the Balemurk
35%inclusion62 decks179 decks
33%synergy
Doomwake Giant
34%inclusion61 decks179 decks
28%synergy
Fear of Sleep Paralysis
32%inclusion57 decks179 decks
26%synergy
Overlord of the Floodpits
31%inclusion56 decks179 decks
28%synergy
Valley Floodcaller
31%inclusion55 decks179 decks
27%synergy
Zur, Eternal Schemer
30%inclusion53 decks179 decks
26%synergy
Grand Abolisher
29%inclusion52 decks179 decks
14%synergy
Orcish Bowmasters
29%inclusion52 decks179 decks
18%synergy
Ondu Spiritdancer
28%inclusion51 decks179 decks
22%synergy
Victor, Valgavoth's Seneschal
26%inclusion47 decks179 decks
24%synergy
Hullbreaker Horror
26%inclusion46 decks179 decks
20%synergy
Heliod, the Radiant Dawn
25%inclusion44 decks179 decks
21%synergy
Ledger Shredder
23%inclusion42 decks179 decks
15%synergy
Zur the Enchanter
23%inclusion41 decks179 decks
18%synergy
Displacer Kitten
21%inclusion37 decks179 decks
14%synergy
Ranger-Captain of Eos
21%inclusion37 decks179 decks
14%synergy
Opposition Agent
17%inclusion31 decks179 decks
9%synergy
Grim Guardian
17%inclusion31 decks179 decks
15%synergy
Drannith Magistrate
16%inclusion28 decks179 decks
8%synergy
Silent Hallcreeper
16%inclusion28 decks179 decks
11%synergy
Archon of Sun's Grace
15%inclusion27 decks179 decks
10%synergy
Sage of Mysteries
15%inclusion27 decks179 decks
15%synergy
Lurrus of the Dream-Den
15%inclusion26 decks179 decks
13%synergy
Ghostly Dancers
15%inclusion26 decks179 decks
12%synergy
Enduring Curiosity
13%inclusion24 decks179 decks
6%synergy
Moon-Blessed Cleric
13%inclusion23 decks179 decks
8%synergy
Mockingbird
13%inclusion23 decks179 decks
8%synergy
Aminatou, Veil Piercer
13%inclusion23 decks179 decks
11%synergy
Hedron Crab
12%inclusion21 decks179 decks
11%synergy
Voice of Victory
11%inclusion14 decks123 decks
3%synergy
Talion, the Kindly Lord
11%inclusion20 decks179 decks
3%synergy
Archivist of Oghma
11%inclusion19 decks179 decks
4%synergy
Wan Shi Tong, Librarian
10%inclusion7 decks68 decks
5%synergy
Witch Enchanter
10%inclusion18 decks179 decks
3%synergy
Leonin Relic-Warder
10%inclusion18 decks179 decks
10%synergy
Psychic Frog
10%inclusion18 decks179 decks
3%synergy
Alseid of Life's Bounty
8.9%inclusion16 decks179 decks
8%synergy
Auriok Salvagers
8.9%inclusion16 decks179 decks
9%synergy
Phyrexian Metamorph
8.9%inclusion16 decks179 decks
0%synergy
Faerie Mastermind
8.9%inclusion16 decks179 decks
-1%synergy
Athreos, Shroud-Veiled
7.3%inclusion13 decks179 decks
3%synergy
Balemurk Leech
7.3%inclusion13 decks179 decks
7%synergy
Nashi, Searcher in the Dark
7.3%inclusion13 decks179 decks
7%synergy
Mindwrack Harpy
7.3%inclusion13 decks179 decks
7%synergy
Instants
Swan Song
42%inclusion75 decks179 decks
22%synergy
Silence
30%inclusion53 decks179 decks
19%synergy
Counterspell
28%inclusion50 decks179 decks
-14%synergy
Force of Negation
28%inclusion50 decks179 decks
16%synergy
Tainted Pact
26%inclusion47 decks179 decks
19%synergy
Flusterstorm
26%inclusion46 decks179 decks
18%synergy
Demonic Consultation
26%inclusion46 decks179 decks
18%synergy
Mystical Tutor
26%inclusion46 decks179 decks
14%synergy
Intuition
25%inclusion45 decks179 decks
23%synergy
Mana Drain
25%inclusion45 decks179 decks
8%synergy
Mindbreak Trap
25%inclusion44 decks179 decks
18%synergy
Sink into Stupor
25%inclusion44 decks179 decks
12%synergy
Borne Upon a Wind
24%inclusion43 decks179 decks
19%synergy
Arcane Denial
23%inclusion42 decks179 decks
3%synergy
Path to Exile
23%inclusion42 decks179 decks
-19%synergy
Mental Misstep
23%inclusion41 decks179 decks
16%synergy
Pact of Negation
22%inclusion39 decks179 decks
14%synergy
Dovin's Veto
20%inclusion36 decks179 decks
-5%synergy
Cabal Ritual
17%inclusion30 decks179 decks
13%synergy
Gifts Ungiven
16%inclusion29 decks179 decks
14%synergy
Void Rend
13%inclusion24 decks179 decks
-21%synergy
Into the Flood Maw
13%inclusion23 decks179 decks
9%synergy
Thirst for Meaning
12%inclusion22 decks179 decks
11%synergy
Frantic Search
12%inclusion22 decks179 decks
-5%synergy
Chain of Vapor
12%inclusion21 decks179 decks
8%synergy
Negate
12%inclusion21 decks179 decks
-5%synergy
Fell the Profane
11%inclusion19 decks179 decks
2%synergy
Inkshield
11%inclusion19 decks179 decks
1%synergy
Retraction Helix
9.5%inclusion17 decks179 decks
9%synergy
Darkblast
7.8%inclusion14 decks179 decks
8%synergy
Teferi's Protection
7.3%inclusion13 decks179 decks
-9%synergy
Brain Freeze
7.3%inclusion13 decks179 decks
7%synergy
Deadly Rollick
6.7%inclusion12 decks179 decks
-8%synergy
Strix Serenade
6.7%inclusion12 decks179 decks
3%synergy
Brainstorm
6.7%inclusion12 decks179 decks
-10%synergy
Fact or Fiction
6.1%inclusion11 decks179 decks
2%synergy
Muddle the Mixture
6.1%inclusion11 decks179 decks
2%synergy
Lim-Dûl's Vault
5.6%inclusion10 decks179 decks
2%synergy
Anguished Unmaking
5.6%inclusion10 decks179 decks
-20%synergy
Dawn's Truce
5.0%inclusion9 decks179 decks
1%synergy
Culling the Weak
5.0%inclusion9 decks179 decks
3%synergy
Faithful Mending
5.0%inclusion9 decks179 decks
1%synergy
Sorceries
Windfall
30%inclusion54 decks179 decks
17%synergy
Toxic Deluge
29%inclusion52 decks179 decks
9%synergy
Reanimate
23%inclusion42 decks179 decks
7%synergy
Imperial Seal
21%inclusion37 decks179 decks
13%synergy
Redress Fate
17%inclusion31 decks179 decks
11%synergy
Dance of the Manse
17%inclusion31 decks179 decks
14%synergy
Extinguish All Hope
13%inclusion23 decks179 decks
11%synergy
Lively Dirge
12%inclusion22 decks179 decks
11%synergy
Singularity Rupture
12%inclusion11 decks95 decks
9%synergy
Demonic Counsel
11%inclusion20 decks179 decks
10%synergy
Supreme Verdict
11%inclusion19 decks179 decks
-4%synergy
Space-Time Anomaly
11%inclusion10 decks95 decks
9%synergy
Glimpse the Unthinkable
10%inclusion18 decks179 decks
10%synergy
Damn
10%inclusion18 decks179 decks
-10%synergy
Beseech the Mirror
9.5%inclusion17 decks179 decks
6%synergy
Idyllic Tutor
8.9%inclusion16 decks179 decks
5%synergy
Time Wipe
8.9%inclusion16 decks179 decks
2%synergy
Unmarked Grave
8.4%inclusion15 decks179 decks
7%synergy
Buried Alive
8.4%inclusion15 decks179 decks
4%synergy
Resurgent Belief
8.4%inclusion15 decks179 decks
6%synergy
Yawgmoth's Will
6.7%inclusion12 decks179 decks
5%synergy
Replenish
6.1%inclusion11 decks179 decks
4%synergy
Mnemonic Betrayal
5.6%inclusion10 decks179 decks
3%synergy
Traumatize
5.0%inclusion9 decks179 decks
5%synergy
Utility Artifacts
The One Ring
26%inclusion46 decks179 decks
12%synergy
Mesmeric Orb
23%inclusion42 decks179 decks
22%synergy
Wishclaw Talisman
23%inclusion41 decks179 decks
15%synergy
Lightning Greaves
11%inclusion19 decks179 decks
-12%synergy
Cloud Key
5.6%inclusion10 decks179 decks
2%synergy
Sensei's Divining Top
5.0%inclusion9 decks179 decks
-5%synergy
Cursed Totem
5.0%inclusion9 decks179 decks
3%synergy
Enchantments
Propaganda
37%inclusion67 decks179 decks
10%synergy
Sphere of Safety
37%inclusion66 decks179 decks
27%synergy
Grasp of Fate
35%inclusion62 decks179 decks
28%synergy
Touch the Spirit Realm
33%inclusion59 decks179 decks
30%synergy
Ghostly Prison
32%inclusion57 decks179 decks
10%synergy
Starfield of Nyx
30%inclusion53 decks179 decks
26%synergy
The Meathook Massacre
28%inclusion51 decks179 decks
25%synergy
Secret Arcade // Dusty Parlor
27%inclusion49 decks179 decks
23%synergy
Seal of Removal
27%inclusion49 decks179 decks
27%synergy
Cemetery Tampering
27%inclusion48 decks179 decks
26%synergy
Tinybones Joins Up
26%inclusion47 decks179 decks
25%synergy
Sigil of the Empty Throne
24%inclusion43 decks179 decks
18%synergy
Necropotence
24%inclusion43 decks179 decks
17%synergy
Static Prison
24%inclusion43 decks179 decks
24%synergy
Estrid's Invocation
23%inclusion41 decks179 decks
18%synergy
Cacophony Unleashed
21%inclusion38 decks179 decks
20%synergy
Stillness in Motion
20%inclusion25 decks122 decks
20%synergy
Darksteel Mutation
20%inclusion35 decks179 decks
13%synergy
Copy Enchantment
19%inclusion34 decks179 decks
14%synergy
Out of the Tombs
18%inclusion32 decks179 decks
17%synergy
Imprisoned in the Moon
17%inclusion31 decks179 decks
11%synergy
Sheltered by Ghosts
17%inclusion30 decks179 decks
14%synergy
Ethereal Armor
17%inclusion30 decks179 decks
12%synergy
Monologue Tax
17%inclusion30 decks179 decks
11%synergy
Greater Auramancy
17%inclusion30 decks179 decks
12%synergy
All That Glitters
16%inclusion29 decks179 decks
7%synergy
The Tale of Tamiyo
16%inclusion28 decks179 decks
15%synergy
Aura of Silence
16%inclusion28 decks179 decks
12%synergy
Phyrexian Arena
15%inclusion27 decks179 decks
1%synergy
Authority of the Consuls
15%inclusion26 decks179 decks
3%synergy
Black Market Connections
15%inclusion26 decks179 decks
0%synergy
Timely Ward
14%inclusion25 decks179 decks
9%synergy
Trouble in Pairs
14%inclusion25 decks179 decks
9%synergy
Teval's Judgment
13%inclusion16 decks123 decks
12%synergy
Court of Cunning
13%inclusion23 decks179 decks
12%synergy
Nowhere to Run
13%inclusion23 decks179 decks
12%synergy
Leyline of Anticipation
12%inclusion22 decks179 decks
8%synergy
Land Tax
12%inclusion22 decks179 decks
6%synergy
Defiled Crypt // Cadaver Lab
12%inclusion22 decks179 decks
12%synergy
Solitary Confinement
12%inclusion21 decks179 decks
10%synergy
Shark Typhoon
11%inclusion20 decks179 decks
5%synergy
Oubliette
11%inclusion20 decks179 decks
10%synergy
Founding the Third Path
11%inclusion20 decks179 decks
11%synergy
Unable to Scream
11%inclusion20 decks179 decks
10%synergy
Extravagant Replication
10%inclusion18 decks179 decks
5%synergy
Secrets of the Dead
10%inclusion18 decks179 decks
10%synergy
Hallowed Haunting
9.5%inclusion17 decks179 decks
7%synergy
Chronic Flooding
8.9%inclusion16 decks179 decks
9%synergy
Copy Artifact
8.9%inclusion16 decks179 decks
8%synergy
Chthonian Nightmare
8.9%inclusion16 decks179 decks
8%synergy
Battles
Invasion of Theros
6.1%inclusion11 decks179 decks
4%synergy
Planeswalkers
Teferi, Time Raveler
19%inclusion34 decks179 decks
11%synergy
Utility Lands
Hall of Heliod's Generosity
48%inclusion86 decks179 decks
35%synergy
Otawara, Soaring City
40%inclusion72 decks179 decks
21%synergy
Bojuka Bog
27%inclusion49 decks179 decks
0%synergy
Urza's Saga
21%inclusion37 decks179 decks
9%synergy
Cephalid Coliseum
19%inclusion34 decks179 decks
15%synergy
Takenuma, Abandoned Mire
15%inclusion26 decks179 decks
8%synergy
Emergence Zone
14%inclusion25 decks179 decks
12%synergy
Serra's Sanctum
10%inclusion18 decks179 decks
8%synergy
Urborg, Tomb of Yawgmoth
8.9%inclusion16 decks179 decks
-4%synergy
Ishgard, the Holy See
6.5%inclusion7 decks108 decks
3%synergy
Minamo, School at Water's Edge
6.1%inclusion11 decks179 decks
2%synergy
Eiganjo, Seat of the Empire
5.6%inclusion10 decks179 decks
0%synergy
Reliquary Tower
5.6%inclusion10 decks179 decks
-28%synergy
Adagia, Windswept Bastion
5.3%inclusion5 decks95 decks
3%synergy
Mana Artifacts
Sol Ring
92%inclusion164 decks179 decks
2%synergy
Arcane Signet
89%inclusion160 decks179 decks
2%synergy
Talisman of Dominance
69%inclusion124 decks179 decks
20%synergy
Talisman of Progress
63%inclusion113 decks179 decks
20%synergy
Talisman of Hierarchy
55%inclusion99 decks179 decks
12%synergy
Fellwar Stone
47%inclusion85 decks179 decks
14%synergy
Mana Vault
31%inclusion55 decks179 decks
22%synergy
Lotus Petal
30%inclusion53 decks179 decks
19%synergy
Chrome Mox
30%inclusion53 decks179 decks
20%synergy
Mox Opal
23%inclusion41 decks179 decks
14%synergy
Mox Diamond
23%inclusion41 decks179 decks
16%synergy
Azorius Signet
22%inclusion39 decks179 decks
-10%synergy
Orzhov Signet
19%inclusion34 decks179 decks
-14%synergy
Dimir Signet
18%inclusion33 decks179 decks
-13%synergy
Lion's Eye Diamond
16%inclusion29 decks179 decks
14%synergy
Mox Amber
10%inclusion18 decks179 decks
4%synergy
Grim Monolith
8.4%inclusion15 decks179 decks
5%synergy
Mind Stone
8.4%inclusion15 decks179 decks
-4%synergy
Lands
Command Tower
97%inclusion173 decks179 decks
4%synergy
Island
85%inclusion152 decks179 decks
-8%synergy
Swamp
82%inclusion146 decks179 decks
-10%synergy
Plains
78%inclusion139 decks179 decks
-14%synergy
Watery Grave
73%inclusion130 decks179 decks
22%synergy
Hallowed Fountain
71%inclusion127 decks179 decks
21%synergy
Godless Shrine
70%inclusion125 decks179 decks
19%synergy
Exotic Orchard
65%inclusion116 decks179 decks
6%synergy
Flooded Strand
64%inclusion114 decks179 decks
26%synergy
Marsh Flats
62%inclusion111 decks179 decks
26%synergy
Polluted Delta
62%inclusion111 decks179 decks
24%synergy
Caves of Koilos
50%inclusion89 decks179 decks
14%synergy
Sea of Clouds
47%inclusion85 decks179 decks
12%synergy
Adarkar Wastes
47%inclusion84 decks179 decks
16%synergy
Morphic Pool
46%inclusion82 decks179 decks
12%synergy
Underground River
44%inclusion79 decks179 decks
11%synergy
Undercity Sewers
41%inclusion74 decks179 decks
27%synergy
Vault of Champions
41%inclusion74 decks179 decks
9%synergy
City of Brass
37%inclusion66 decks179 decks
22%synergy
Raffine's Tower
36%inclusion64 decks179 decks
-5%synergy
Bloodstained Mire
35%inclusion62 decks179 decks
24%synergy
Arcane Sanctum
34%inclusion61 decks179 decks
-20%synergy
Misty Rainforest
34%inclusion60 decks179 decks
22%synergy
Verdant Catacombs
33%inclusion59 decks179 decks
23%synergy
Tundra
32%inclusion58 decks179 decks
16%synergy
Glacial Fortress
32%inclusion58 decks179 decks
-9%synergy
Meticulous Archive
32%inclusion58 decks179 decks
19%synergy
Mana Confluence
32%inclusion58 decks179 decks
19%synergy
Underground Sea
32%inclusion57 decks179 decks
16%synergy
Scrubland
32%inclusion57 decks179 decks
16%synergy
Windswept Heath
31%inclusion56 decks179 decks
22%synergy
Scalding Tarn
31%inclusion55 decks179 decks
20%synergy
Shadowy Backstreet
28%inclusion51 decks179 decks
16%synergy
Isolated Chapel
28%inclusion50 decks179 decks
-12%synergy
Drowned Catacomb
26%inclusion47 decks179 decks
-10%synergy
Gemstone Caverns
26%inclusion47 decks179 decks
19%synergy
Arid Mesa
26%inclusion47 decks179 decks
16%synergy
Sink into Stupor
25%inclusion44 decks179 decks
12%synergy
Valgavoth's Lair
24%inclusion43 decks179 decks
21%synergy
Gloomlake Verge
21%inclusion38 decks179 decks
10%synergy
Floodfarm Verge
20%inclusion36 decks179 decks
9%synergy
Contaminated Landscape
20%inclusion36 decks179 decks
6%synergy
Prairie Stream
20%inclusion35 decks179 decks
-21%synergy
Deserted Beach
20%inclusion35 decks179 decks
-1%synergy
Terramorphic Expanse
18%inclusion33 decks179 decks
2%synergy
Sunken Hollow
18%inclusion33 decks179 decks
-21%synergy
Evolving Wilds
18%inclusion33 decks179 decks
-7%synergy
Obscura Storefront
16%inclusion29 decks179 decks
6%synergy
Shipwreck Marsh
15%inclusion27 decks179 decks
-5%synergy
Tainted Field
15%inclusion26 decks179 decks
8%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