The Master of Keys (Commander) - cEDH Combo

The Master of Keys
Rank #302
92decks
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
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Does Machines
13%inclusion2 decks16 decks
12%synergy
High Synergy Cards
Necromancy
93%inclusion86 decks92 decks
89%synergy
Animate Dead
98%inclusion90 decks92 decks
88%synergy
Tainted Pact
95%inclusion87 decks92 decks
88%synergy
Abdel Adrian, Gorion's Ward
89%inclusion82 decks92 decks
87%synergy
Dance of the Dead
88%inclusion81 decks92 decks
86%synergy
Entomb
92%inclusion85 decks92 decks
86%synergy
Demonic Consultation
91%inclusion84 decks92 decks
83%synergy
Dress Down
85%inclusion78 decks92 decks
82%synergy
Silence
91%inclusion84 decks92 decks
81%synergy
Flusterstorm
87%inclusion80 decks92 decks
79%synergy
Top Cards
Mystic Remora
97%inclusion89 decks92 decks
76%synergy
Dark Ritual
96%inclusion88 decks92 decks
76%synergy
Esper Sentinel
96%inclusion88 decks92 decks
68%synergy
Swan Song
89%inclusion82 decks92 decks
69%synergy
Grand Abolisher
89%inclusion82 decks92 decks
75%synergy
Force of Negation
86%inclusion79 decks92 decks
74%synergy
Orcish Bowmasters
85%inclusion78 decks92 decks
74%synergy
Pact of Negation
83%inclusion76 decks92 decks
75%synergy
Mental Misstep
82%inclusion75 decks92 decks
75%synergy
Mindbreak Trap
82%inclusion75 decks92 decks
75%synergy
Game Changers
Thassa's Oracle
99%inclusion91 decks92 decks
90%synergy
Demonic Tutor
96%inclusion88 decks92 decks
75%synergy
Vampiric Tutor
96%inclusion88 decks92 decks
79%synergy
Rhystic Study
95%inclusion87 decks92 decks
64%synergy
Enlightened Tutor
95%inclusion87 decks92 decks
75%synergy
Mana Vault
93%inclusion86 decks92 decks
85%synergy
Chrome Mox
93%inclusion86 decks92 decks
84%synergy
Force of Will
92%inclusion85 decks92 decks
80%synergy
Ancient Tomb
91%inclusion84 decks92 decks
79%synergy
Smothering Tithe
90%inclusion83 decks92 decks
59%synergy
Creatures
Valley Floodcaller
79%inclusion73 decks92 decks
75%synergy
Ranger-Captain of Eos
79%inclusion73 decks92 decks
73%synergy
Lotho, Corrupt Shirriff
78%inclusion72 decks92 decks
61%synergy
Wan Shi Tong, Librarian
62%inclusion13 decks21 decks
57%synergy
Displacer Kitten
60%inclusion55 decks92 decks
53%synergy
Voice of Victory
55%inclusion30 decks55 decks
46%synergy
Mockingbird
51%inclusion47 decks92 decks
47%synergy
Hullbreaker Horror
51%inclusion47 decks92 decks
45%synergy
Opposition Agent
49%inclusion45 decks92 decks
41%synergy
Archivist of Oghma
47%inclusion43 decks92 decks
40%synergy
Drannith Magistrate
39%inclusion36 decks92 decks
31%synergy
Lurrus of the Dream-Den
38%inclusion35 decks92 decks
37%synergy
Auriok Salvagers
37%inclusion34 decks92 decks
37%synergy
Tataru Taru
34%inclusion14 decks41 decks
26%synergy
Faerie Mastermind
29%inclusion27 decks92 decks
20%synergy
Phyrexian Metamorph
28%inclusion26 decks92 decks
20%synergy
Ledger Shredder
26%inclusion24 decks92 decks
17%synergy
Hedron Crab
24%inclusion22 decks92 decks
23%synergy
Talion, the Kindly Lord
20%inclusion18 decks92 decks
12%synergy
Psychic Frog
18%inclusion17 decks92 decks
11%synergy
Pollywog Prodigy
17%inclusion16 decks92 decks
14%synergy
Ghostly Pilferer
17%inclusion16 decks92 decks
10%synergy
Leonin Relic-Warder
13%inclusion12 decks92 decks
13%synergy
Dauthi Voidwalker
11%inclusion10 decks92 decks
5%synergy
Snapcaster Mage
10%inclusion9 decks92 decks
8%synergy
Malevolent Hermit
10%inclusion9 decks92 decks
9%synergy
Spellseeker
8.7%inclusion8 decks92 decks
7%synergy
Hoarding Broodlord
7.6%inclusion7 decks92 decks
6%synergy
High Fae Trickster
7.4%inclusion6 decks81 decks
3%synergy
Phantasmal Image
6.5%inclusion6 decks92 decks
4%synergy
Volatile Stormdrake
5.4%inclusion5 decks92 decks
4%synergy
Scrabbling Skullcrab
5.4%inclusion5 decks92 decks
4%synergy
Flesh Duplicate
5.4%inclusion5 decks92 decks
5%synergy
Entity Tracker
5.4%inclusion5 decks92 decks
-1%synergy
Zur the Enchanter
5.4%inclusion5 decks92 decks
0%synergy
Instants
Swords to Plowshares
76%inclusion70 decks92 decks
8%synergy
Intuition
75%inclusion69 decks92 decks
73%synergy
Fierce Guardianship
73%inclusion67 decks92 decks
52%synergy
Borne Upon a Wind
71%inclusion65 decks92 decks
66%synergy
Mystical Tutor
71%inclusion65 decks92 decks
60%synergy
Cabal Ritual
63%inclusion58 decks92 decks
60%synergy
Cyclonic Rift
60%inclusion55 decks92 decks
37%synergy
An Offer You Can't Refuse
57%inclusion52 decks92 decks
29%synergy
Chain of Vapor
40%inclusion37 decks92 decks
37%synergy
Into the Flood Maw
40%inclusion37 decks92 decks
37%synergy
Gifts Ungiven
38%inclusion35 decks92 decks
36%synergy
Sink into Stupor
34%inclusion31 decks92 decks
21%synergy
Mana Drain
33%inclusion30 decks92 decks
15%synergy
Retraction Helix
24%inclusion22 decks92 decks
23%synergy
Culling the Weak
18%inclusion17 decks92 decks
17%synergy
Brain Freeze
16%inclusion15 decks92 decks
16%synergy
Ad Nauseam
15%inclusion14 decks92 decks
13%synergy
Dispel
14%inclusion13 decks92 decks
11%synergy
Banishing Knack
14%inclusion13 decks92 decks
14%synergy
Darkblast
12%inclusion11 decks92 decks
12%synergy
Deadly Rollick
10%inclusion9 decks92 decks
-5%synergy
Dovin's Veto
10%inclusion9 decks92 decks
-16%synergy
Orim's Chant
10%inclusion9 decks92 decks
8%synergy
Path to Exile
10%inclusion9 decks92 decks
-33%synergy
Sacrifice
8.7%inclusion8 decks92 decks
8%synergy
Counterspell
7.6%inclusion7 decks92 decks
-34%synergy
Saw in Half
7.6%inclusion7 decks92 decks
6%synergy
Lim-Dûl's Vault
6.5%inclusion6 decks92 decks
3%synergy
Strix Serenade
6.5%inclusion6 decks92 decks
3%synergy
Muddle the Mixture
5.4%inclusion5 decks92 decks
2%synergy
Rain of Filth
5.4%inclusion5 decks92 decks
5%synergy
Spell Pierce
5.4%inclusion5 decks92 decks
3%synergy
Sorceries
Imperial Seal
79%inclusion73 decks92 decks
72%synergy
Sevinne's Reclamation
75%inclusion69 decks92 decks
66%synergy
Toxic Deluge
37%inclusion34 decks92 decks
17%synergy
Reanimate
36%inclusion33 decks92 decks
20%synergy
Lively Dirge
33%inclusion30 decks92 decks
31%synergy
Beseech the Mirror
25%inclusion23 decks92 decks
21%synergy
Demonic Counsel
23%inclusion21 decks92 decks
22%synergy
Windfall
22%inclusion20 decks92 decks
8%synergy
Mnemonic Betrayal
17%inclusion16 decks92 decks
15%synergy
Cabal Therapy
13%inclusion12 decks92 decks
13%synergy
Flash Photography
13%inclusion3 decks23 decks
12%synergy
Unmarked Grave
12%inclusion11 decks92 decks
11%synergy
Praetor's Grasp
12%inclusion11 decks92 decks
9%synergy
Yawgmoth's Will
10%inclusion9 decks92 decks
9%synergy
Diabolic Intent
8.7%inclusion8 decks92 decks
4%synergy
Gitaxian Probe
5.4%inclusion5 decks92 decks
4%synergy
Grim Tutor
5.4%inclusion5 decks92 decks
1%synergy
Utility Artifacts
The One Ring
72%inclusion66 decks92 decks
59%synergy
Wishclaw Talisman
65%inclusion60 decks92 decks
57%synergy
Cursed Totem
12%inclusion11 decks92 decks
10%synergy
Agatha's Soul Cauldron
6.5%inclusion6 decks92 decks
6%synergy
Enchantments
Tinybones Joins Up
70%inclusion64 decks92 decks
68%synergy
Necropotence
70%inclusion64 decks92 decks
63%synergy
Blind Obedience
64%inclusion59 decks92 decks
52%synergy
Touch the Spirit Realm
50%inclusion46 decks92 decks
48%synergy
Ripples of Undeath
46%inclusion42 decks92 decks
43%synergy
Amphibian Downpour
46%inclusion42 decks92 decks
41%synergy
Mirrormade
40%inclusion37 decks92 decks
30%synergy
Static Prison
34%inclusion31 decks92 decks
33%synergy
Copy Artifact
33%inclusion30 decks92 decks
32%synergy
The Meathook Massacre
27%inclusion25 decks92 decks
24%synergy
Steal Enchantment
23%inclusion21 decks92 decks
22%synergy
Counterbalance
18%inclusion17 decks92 decks
17%synergy
Founding the Third Path
17%inclusion16 decks92 decks
17%synergy
Chthonian Nightmare
16%inclusion15 decks92 decks
16%synergy
Copy Enchantment
15%inclusion14 decks92 decks
10%synergy
Chains of Mephistopheles
15%inclusion14 decks92 decks
15%synergy
Trouble in Pairs
11%inclusion10 decks92 decks
6%synergy
Monologue Tax
10%inclusion9 decks92 decks
3%synergy
Aura of Silence
8.7%inclusion8 decks92 decks
6%synergy
Leyline of Anticipation
6.5%inclusion6 decks92 decks
2%synergy
Dance of Many
5.4%inclusion5 decks92 decks
5%synergy
Second Chance
5.4%inclusion5 decks92 decks
5%synergy
Seal of Removal
5.4%inclusion5 decks92 decks
5%synergy
Planeswalkers
Teferi, Time Raveler
53%inclusion49 decks92 decks
45%synergy
Utility Lands
Otawara, Soaring City
88%inclusion81 decks92 decks
69%synergy
Urza's Saga
40%inclusion37 decks92 decks
28%synergy
Emergence Zone
30%inclusion28 decks92 decks
28%synergy
Cephalid Coliseum
23%inclusion21 decks92 decks
19%synergy
Minamo, School at Water's Edge
22%inclusion20 decks92 decks
18%synergy
Takenuma, Abandoned Mire
11%inclusion10 decks92 decks
5%synergy
City of Traitors
10%inclusion9 decks92 decks
9%synergy
Hall of Heliod's Generosity
7.6%inclusion7 decks92 decks
-5%synergy
Phyrexian Tower
6.5%inclusion6 decks92 decks
3%synergy
Serra's Sanctum
6.5%inclusion6 decks92 decks
5%synergy
Urborg, Tomb of Yawgmoth
6.5%inclusion6 decks92 decks
-7%synergy
Mistrise Village
5.5%inclusion3 decks55 decks
2%synergy
Mana Artifacts
Sol Ring
100%inclusion92 decks92 decks
10%synergy
Arcane Signet
98%inclusion90 decks92 decks
10%synergy
Lotus Petal
91%inclusion84 decks92 decks
81%synergy
Talisman of Dominance
83%inclusion76 decks92 decks
33%synergy
Mox Diamond
83%inclusion76 decks92 decks
76%synergy
Fellwar Stone
79%inclusion73 decks92 decks
46%synergy
Mox Opal
75%inclusion69 decks92 decks
67%synergy
Lion's Eye Diamond
68%inclusion63 decks92 decks
66%synergy
Talisman of Progress
58%inclusion53 decks92 decks
14%synergy
Mox Amber
46%inclusion42 decks92 decks
40%synergy
Grim Monolith
36%inclusion33 decks92 decks
33%synergy
Talisman of Hierarchy
33%inclusion30 decks92 decks
-11%synergy
Dimir Signet
7.6%inclusion7 decks92 decks
-23%synergy
Orzhov Signet
6.5%inclusion6 decks92 decks
-26%synergy
Azorius Signet
5.4%inclusion5 decks92 decks
-25%synergy
Lands
Command Tower
99%inclusion91 decks92 decks
6%synergy
Polluted Delta
97%inclusion89 decks92 decks
59%synergy
Godless Shrine
96%inclusion88 decks92 decks
44%synergy
Hallowed Fountain
96%inclusion88 decks92 decks
45%synergy
Watery Grave
96%inclusion88 decks92 decks
45%synergy
Flooded Strand
95%inclusion87 decks92 decks
56%synergy
Marsh Flats
90%inclusion83 decks92 decks
54%synergy
City of Brass
88%inclusion81 decks92 decks
73%synergy
Gemstone Caverns
87%inclusion80 decks92 decks
79%synergy
Mana Confluence
86%inclusion79 decks92 decks
72%synergy
Tundra
84%inclusion77 decks92 decks
68%synergy
Underground Sea
84%inclusion77 decks92 decks
68%synergy
Scrubland
84%inclusion77 decks92 decks
68%synergy
Bloodstained Mire
82%inclusion75 decks92 decks
71%synergy
Misty Rainforest
78%inclusion72 decks92 decks
67%synergy
Verdant Catacombs
76%inclusion70 decks92 decks
66%synergy
Scalding Tarn
75%inclusion69 decks92 decks
64%synergy
Windswept Heath
72%inclusion66 decks92 decks
62%synergy
Morphic Pool
70%inclusion64 decks92 decks
36%synergy
Exotic Orchard
67%inclusion62 decks92 decks
9%synergy
Arid Mesa
62%inclusion57 decks92 decks
52%synergy
Undercity Sewers
57%inclusion52 decks92 decks
42%synergy
Sea of Clouds
54%inclusion50 decks92 decks
19%synergy
Island
47%inclusion43 decks92 decks
-46%synergy
Vault of Champions
46%inclusion42 decks92 decks
13%synergy
Swamp
43%inclusion40 decks92 decks
-48%synergy
Starting Town
34%inclusion14 decks41 decks
30%synergy
Sink into Stupor
34%inclusion31 decks92 decks
21%synergy
Plains
30%inclusion28 decks92 decks
-61%synergy
Meticulous Archive
23%inclusion21 decks92 decks
9%synergy
Cavern of Souls
21%inclusion19 decks92 decks
14%synergy
Spire of Industry
16%inclusion15 decks92 decks
8%synergy
Forbidden Orchard
16%inclusion15 decks92 decks
14%synergy
Shadowy Backstreet
14%inclusion13 decks92 decks
2%synergy
Gloomlake Verge
11%inclusion10 decks92 decks
0%synergy
Underground River
10%inclusion9 decks92 decks
-24%synergy
Reflecting Pool
8.7%inclusion8 decks92 decks
1%synergy
Prismatic Vista
7.6%inclusion7 decks92 decks
4%synergy
Caves of Koilos
7.6%inclusion7 decks92 decks
-28%synergy
Floodfarm Verge
7.6%inclusion7 decks92 decks
-4%synergy
Raffine's Tower
6.5%inclusion6 decks92 decks
-34%synergy
Talon Gates of Madara
6.5%inclusion6 decks92 decks
5%synergy
Adarkar Wastes
6.5%inclusion6 decks92 decks
-25%synergy
Snow-Covered Swamp
6.5%inclusion6 decks92 decks
4%synergy
Silent Clearing
6.5%inclusion6 decks92 decks
4%synergy
Glacial Fortress
5.4%inclusion5 decks92 decks
-37%synergy
Snow-Covered Island
5.4%inclusion5 decks92 decks
2%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