The Master of Keys (Commander) - Pillow Fort

The Master of Keys
Rank #301
43decks
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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.
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Enchantments
Battles
Planeswalkers
Utility Lands
Mana Artifacts
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Eiganjo Dynastorian
25%inclusion2 decks8 decks
24%synergy
Primary Research
13%inclusion1 decks8 decks
12%synergy
Changing Loyalty
13%inclusion1 decks8 decks
12%synergy
High Synergy Cards
Ripples of Undeath
81%inclusion35 decks43 decks
79%synergy
Inquisitive Glimmer
77%inclusion33 decks43 decks
70%synergy
Gravebreaker Lamia
70%inclusion30 decks43 decks
69%synergy
Entity Tracker
70%inclusion30 decks43 decks
64%synergy
Starfield Mystic
70%inclusion30 decks43 decks
63%synergy
Animate Dead
72%inclusion31 decks43 decks
63%synergy
Sphere of Safety
67%inclusion29 decks43 decks
58%synergy
Dress Down
58%inclusion25 decks43 decks
56%synergy
Cemetery Tampering
56%inclusion24 decks43 decks
55%synergy
Propaganda
84%inclusion36 decks43 decks
55%synergy
Top Cards
Ghostly Prison
77%inclusion33 decks43 decks
54%synergy
Mystic Remora
70%inclusion30 decks43 decks
49%synergy
Mesa Enchantress
60%inclusion26 decks43 decks
52%synergy
Sevinne's Reclamation
58%inclusion25 decks43 decks
49%synergy
Estrid's Invocation
58%inclusion25 decks43 decks
53%synergy
Grasp of Fate
56%inclusion24 decks43 decks
50%synergy
Mirrormade
56%inclusion24 decks43 decks
46%synergy
Scrabbling Skullcrab
51%inclusion22 decks43 decks
50%synergy
Overlord of the Floodpits
49%inclusion21 decks43 decks
45%synergy
Necromancy
49%inclusion21 decks43 decks
44%synergy
Game Changers
Smothering Tithe
51%inclusion22 decks43 decks
21%synergy
Rhystic Study
35%inclusion15 decks43 decks
4%synergy
Enlightened Tutor
12%inclusion5 decks43 decks
-7%synergy
Cyclonic Rift
12%inclusion5 decks43 decks
-11%synergy
Fierce Guardianship
9.3%inclusion4 decks43 decks
-11%synergy
Teferi's Protection
7.0%inclusion3 decks43 decks
-9%synergy
Grand Arbiter Augustin IV
7.0%inclusion3 decks43 decks
1%synergy
Farewell
7.0%inclusion3 decks43 decks
-5%synergy
Gifts Ungiven
7.0%inclusion3 decks43 decks
4%synergy
Mana Vault
7.0%inclusion3 decks43 decks
-2%synergy
Creatures
Doomwake Giant
49%inclusion21 decks43 decks
43%synergy
Ondu Spiritdancer
49%inclusion21 decks43 decks
43%synergy
Demon of Fate's Design
47%inclusion20 decks43 decks
41%synergy
Zur the Enchanter
47%inclusion20 decks43 decks
41%synergy
Fear of Sleep Paralysis
44%inclusion19 decks43 decks
39%synergy
Fear of Impostors
42%inclusion18 decks43 decks
40%synergy
Overlord of the Balemurk
42%inclusion18 decks43 decks
40%synergy
Victor, Valgavoth's Seneschal
37%inclusion16 decks43 decks
35%synergy
Zur, Eternal Schemer
35%inclusion15 decks43 decks
32%synergy
Archon of Sun's Grace
28%inclusion12 decks43 decks
23%synergy
Grim Guardian
28%inclusion12 decks43 decks
25%synergy
Sage of Mysteries
26%inclusion11 decks43 decks
25%synergy
Heliod, the Radiant Dawn
26%inclusion11 decks43 decks
22%synergy
Lotho, Corrupt Shirriff
16%inclusion7 decks43 decks
-1%synergy
Moon-Blessed Cleric
16%inclusion7 decks43 decks
12%synergy
Enduring Curiosity
16%inclusion7 decks43 decks
8%synergy
Ghostly Dancers
16%inclusion7 decks43 decks
14%synergy
Abdel Adrian, Gorion's Ward
16%inclusion7 decks43 decks
15%synergy
Esper Sentinel
14%inclusion6 decks43 decks
-13%synergy
Silent Hallcreeper
14%inclusion6 decks43 decks
9%synergy
Balemurk Leech
14%inclusion6 decks43 decks
13%synergy
Laboratory Maniac
14%inclusion6 decks43 decks
11%synergy
Aminatou, Veil Piercer
14%inclusion6 decks43 decks
13%synergy
Mindwrack Harpy
14%inclusion6 decks43 decks
14%synergy
Witch Enchanter
12%inclusion5 decks43 decks
5%synergy
Hedron Crab
12%inclusion5 decks43 decks
11%synergy
Overlord of the Mistmoors
12%inclusion5 decks43 decks
10%synergy
Nashi, Searcher in the Dark
12%inclusion5 decks43 decks
11%synergy
Alseid of Life's Bounty
12%inclusion5 decks43 decks
10%synergy
Paramecia Coloniex
10%inclusion1 decks10 decks
10%synergy
Valley Floodcaller
9.3%inclusion4 decks43 decks
5%synergy
Ancient Cellarspawn
9.3%inclusion4 decks43 decks
6%synergy
Hullbreaker Horror
9.3%inclusion4 decks43 decks
3%synergy
Ledger Shredder
9.3%inclusion4 decks43 decks
1%synergy
Emet-Selch of the Third Seat
9.1%inclusion3 decks33 decks
0%synergy
Summon: Yojimbo
9.1%inclusion3 decks33 decks
8%synergy
Starnheim Courser
7.0%inclusion3 decks43 decks
3%synergy
Stenn, Paranoid Partisan
7.0%inclusion3 decks43 decks
6%synergy
Claim Jumper
7.0%inclusion3 decks43 decks
6%synergy
Doom Whisperer
7.0%inclusion3 decks43 decks
6%synergy
Soaring Lightbringer
7.0%inclusion3 decks43 decks
3%synergy
Angel of Suffering
7.0%inclusion3 decks43 decks
7%synergy
Athreos, Shroud-Veiled
7.0%inclusion3 decks43 decks
3%synergy
Gremlin Tamer
7.0%inclusion3 decks43 decks
6%synergy
Archaeomancer
7.0%inclusion3 decks43 decks
5%synergy
Grand Abolisher
7.0%inclusion3 decks43 decks
-8%synergy
Aura Thief
7.0%inclusion3 decks43 decks
6%synergy
Millikin
7.0%inclusion3 decks43 decks
6%synergy
Summon: Primal Odin
6.1%inclusion2 decks33 decks
2%synergy
Ketramose, the New Dawn
5.1%inclusion2 decks39 decks
5%synergy
Instants
Counterspell
42%inclusion18 decks43 decks
0%synergy
Entomb
40%inclusion17 decks43 decks
33%synergy
Swords to Plowshares
37%inclusion16 decks43 decks
-31%synergy
An Offer You Can't Refuse
33%inclusion14 decks43 decks
5%synergy
Path to Exile
30%inclusion13 decks43 decks
-12%synergy
Arcane Denial
28%inclusion12 decks43 decks
8%synergy
Dovin's Veto
26%inclusion11 decks43 decks
0%synergy
Dark Ritual
23%inclusion10 decks43 decks
3%synergy
Swan Song
21%inclusion9 decks43 decks
1%synergy
Sink into Stupor
19%inclusion8 decks43 decks
6%synergy
Void Rend
16%inclusion7 decks43 decks
-18%synergy
Mana Drain
16%inclusion7 decks43 decks
-1%synergy
Anguished Unmaking
16%inclusion7 decks43 decks
-9%synergy
Inkshield
16%inclusion7 decks43 decks
6%synergy
Generous Gift
16%inclusion7 decks43 decks
2%synergy
Dawn's Truce
14%inclusion6 decks43 decks
10%synergy
Thirst for Meaning
14%inclusion6 decks43 decks
13%synergy
Otherworldly Gaze
14%inclusion6 decks43 decks
12%synergy
Fell the Profane
12%inclusion5 decks43 decks
3%synergy
Frantic Search
12%inclusion5 decks43 decks
-7%synergy
Brainstorm
9.3%inclusion4 decks43 decks
-8%synergy
Faithful Mending
9.3%inclusion4 decks43 decks
6%synergy
Thirst for Identity
7.7%inclusion1 decks13 decks
7%synergy
Negate
7.0%inclusion3 decks43 decks
-9%synergy
Fact or Fiction
7.0%inclusion3 decks43 decks
3%synergy
Darkblast
7.0%inclusion3 decks43 decks
7%synergy
Disallow
7.0%inclusion3 decks43 decks
3%synergy
Permission Denied
7.0%inclusion3 decks43 decks
5%synergy
Don't Make a Sound
7.0%inclusion3 decks43 decks
7%synergy
Sorceries
Windfall
30%inclusion13 decks43 decks
17%synergy
Damn
26%inclusion11 decks43 decks
5%synergy
Singularity Rupture
23%inclusion7 decks31 decks
20%synergy
Glimpse the Unthinkable
21%inclusion9 decks43 decks
20%synergy
Resurgent Belief
16%inclusion7 decks43 decks
14%synergy
Idyllic Tutor
16%inclusion7 decks43 decks
12%synergy
Redress Fate
16%inclusion7 decks43 decks
11%synergy
Dance of the Manse
16%inclusion7 decks43 decks
13%synergy
Space-Time Anomaly
16%inclusion5 decks31 decks
15%synergy
Replenish
14%inclusion6 decks43 decks
12%synergy
Reanimate
14%inclusion6 decks43 decks
-2%synergy
Extinguish All Hope
14%inclusion6 decks43 decks
12%synergy
Open the Vaults
12%inclusion5 decks43 decks
10%synergy
Time Wipe
12%inclusion5 decks43 decks
5%synergy
Toxic Deluge
12%inclusion5 decks43 decks
-8%synergy
Supreme Verdict
9.3%inclusion4 decks43 decks
-5%synergy
Traumatize
9.3%inclusion4 decks43 decks
9%synergy
Austere Command
7.0%inclusion3 decks43 decks
-1%synergy
Unmarked Grave
7.0%inclusion3 decks43 decks
6%synergy
Demonic Tutor
7.0%inclusion3 decks43 decks
-13%synergy
Utility Artifacts
Mesmeric Orb
21%inclusion9 decks43 decks
20%synergy
Perpetual Timepiece
14%inclusion6 decks43 decks
14%synergy
Wayfarer's Bauble
14%inclusion6 decks43 decks
7%synergy
Lightning Greaves
7.0%inclusion3 decks43 decks
-16%synergy
Enchantments
Solitary Confinement
49%inclusion21 decks43 decks
47%synergy
Amphibian Downpour
44%inclusion19 decks43 decks
40%synergy
Seal of Cleansing
44%inclusion19 decks43 decks
43%synergy
Stillness in Motion
44%inclusion15 decks34 decks
44%synergy
Blind Obedience
42%inclusion18 decks43 decks
30%synergy
Leyline of Anticipation
37%inclusion16 decks43 decks
33%synergy
Cacophony Unleashed
35%inclusion15 decks43 decks
33%synergy
The Tale of Tamiyo
35%inclusion15 decks43 decks
34%synergy
Dance of the Dead
33%inclusion14 decks43 decks
30%synergy
Starfield of Nyx
33%inclusion14 decks43 decks
29%synergy
Greater Auramancy
33%inclusion14 decks43 decks
28%synergy
Phyrexian Arena
33%inclusion14 decks43 decks
19%synergy
Out of the Tombs
30%inclusion13 decks43 decks
30%synergy
Copy Enchantment
30%inclusion13 decks43 decks
25%synergy
Monologue Tax
30%inclusion13 decks43 decks
24%synergy
Secret Arcade // Dusty Parlor
28%inclusion12 decks43 decks
23%synergy
Seal of Removal
28%inclusion12 decks43 decks
27%synergy
Court of Cunning
26%inclusion11 decks43 decks
25%synergy
Sigil of the Empty Throne
26%inclusion11 decks43 decks
20%synergy
Teval's Judgment
24%inclusion8 decks34 decks
23%synergy
Imprisoned in the Moon
23%inclusion10 decks43 decks
17%synergy
Authority of the Consuls
23%inclusion10 decks43 decks
10%synergy
Static Prison
23%inclusion10 decks43 decks
23%synergy
Touch the Spirit Realm
21%inclusion9 decks43 decks
19%synergy
Land Tax
21%inclusion9 decks43 decks
15%synergy
Darksteel Mutation
19%inclusion8 decks43 decks
13%synergy
Chronic Flooding
19%inclusion8 decks43 decks
18%synergy
Collective Restraint
19%inclusion8 decks43 decks
18%synergy
Black Market Connections
19%inclusion8 decks43 decks
4%synergy
Hallowed Haunting
19%inclusion8 decks43 decks
16%synergy
Aura of Silence
19%inclusion8 decks43 decks
15%synergy
Defiled Crypt // Cadaver Lab
19%inclusion8 decks43 decks
18%synergy
The Meathook Massacre
16%inclusion7 decks43 decks
13%synergy
Shark Typhoon
16%inclusion7 decks43 decks
11%synergy
All That Glitters
16%inclusion7 decks43 decks
8%synergy
Court of Vantress
16%inclusion7 decks43 decks
14%synergy
Enchanted Evening
16%inclusion7 decks43 decks
15%synergy
Oubliette
16%inclusion7 decks43 decks
15%synergy
Ethereal Armor
16%inclusion7 decks43 decks
12%synergy
Soul Snare
14%inclusion6 decks43 decks
14%synergy
Seal of Doom
14%inclusion6 decks43 decks
14%synergy
Restricted Office // Lecture Hall
14%inclusion6 decks43 decks
12%synergy
No Mercy
14%inclusion6 decks43 decks
11%synergy
Secrets of the Dead
14%inclusion6 decks43 decks
14%synergy
Court of Ardenvale
14%inclusion6 decks43 decks
13%synergy
Polluted Cistern // Dim Oubliette
14%inclusion6 decks43 decks
13%synergy
Sheltered by Ghosts
14%inclusion6 decks43 decks
11%synergy
Trouble in Pairs
14%inclusion6 decks43 decks
9%synergy
Chakra Meditation
12%inclusion2 decks17 decks
12%synergy
Smuggler's Share
12%inclusion5 decks43 decks
10%synergy
Battles
Invasion of Theros
7.0%inclusion3 decks43 decks
5%synergy
Planeswalkers
Ashiok, Dream Render
7.0%inclusion3 decks43 decks
6%synergy
Utility Lands
Hall of Heliod's Generosity
63%inclusion27 decks43 decks
50%synergy
Bojuka Bog
40%inclusion17 decks43 decks
13%synergy
Cephalid Coliseum
21%inclusion9 decks43 decks
17%synergy
Otawara, Soaring City
21%inclusion9 decks43 decks
2%synergy
Takenuma, Abandoned Mire
19%inclusion8 decks43 decks
12%synergy
Command Beacon
16%inclusion7 decks43 decks
14%synergy
Urborg, Tomb of Yawgmoth
14%inclusion6 decks43 decks
1%synergy
Geier Reach Sanitarium
12%inclusion5 decks43 decks
7%synergy
Reliquary Tower
9.3%inclusion4 decks43 decks
-25%synergy
Mystic Sanctuary
7.0%inclusion3 decks43 decks
3%synergy
Halimar Depths
7.0%inclusion3 decks43 decks
2%synergy
Emergence Zone
7.0%inclusion3 decks43 decks
5%synergy
Temple of the False God
7.0%inclusion3 decks43 decks
-1%synergy
Ishgard, the Holy See
6.1%inclusion2 decks33 decks
3%synergy
Mana Artifacts
Sol Ring
84%inclusion36 decks43 decks
-6%synergy
Arcane Signet
81%inclusion35 decks43 decks
-6%synergy
Talisman of Hierarchy
58%inclusion25 decks43 decks
14%synergy
Talisman of Progress
53%inclusion23 decks43 decks
9%synergy
Talisman of Dominance
53%inclusion23 decks43 decks
4%synergy
Fellwar Stone
33%inclusion14 decks43 decks
-1%synergy
Azorius Signet
33%inclusion14 decks43 decks
3%synergy
Dimir Signet
28%inclusion12 decks43 decks
-2%synergy
Orzhov Signet
26%inclusion11 decks43 decks
-6%synergy
Mind Stone
12%inclusion5 decks43 decks
0%synergy
Thought Vessel
9.3%inclusion4 decks43 decks
-16%synergy
Commander's Sphere
7.0%inclusion3 decks43 decks
-11%synergy
Lands
Island
100%inclusion43 decks43 decks
7%synergy
Command Tower
98%inclusion42 decks43 decks
5%synergy
Plains
98%inclusion42 decks43 decks
6%synergy
Swamp
95%inclusion41 decks43 decks
4%synergy
Godless Shrine
58%inclusion25 decks43 decks
7%synergy
Hallowed Fountain
58%inclusion25 decks43 decks
7%synergy
Exotic Orchard
56%inclusion24 decks43 decks
-3%synergy
Adarkar Wastes
56%inclusion24 decks43 decks
23%synergy
Watery Grave
56%inclusion24 decks43 decks
5%synergy
Caves of Koilos
53%inclusion23 decks43 decks
18%synergy
Arcane Sanctum
51%inclusion22 decks43 decks
-3%synergy
Underground River
49%inclusion21 decks43 decks
14%synergy
Flooded Strand
49%inclusion21 decks43 decks
10%synergy
Polluted Delta
47%inclusion20 decks43 decks
8%synergy
Isolated Chapel
44%inclusion19 decks43 decks
3%synergy
Drowned Catacomb
42%inclusion18 decks43 decks
4%synergy
Meticulous Archive
42%inclusion18 decks43 decks
28%synergy
Glacial Fortress
40%inclusion17 decks43 decks
-3%synergy
Sea of Clouds
40%inclusion17 decks43 decks
5%synergy
Marsh Flats
40%inclusion17 decks43 decks
4%synergy
Vault of Champions
40%inclusion17 decks43 decks
7%synergy
Undercity Sewers
37%inclusion16 decks43 decks
23%synergy
Valgavoth's Lair
37%inclusion16 decks43 decks
35%synergy
Raffine's Tower
37%inclusion16 decks43 decks
-4%synergy
Morphic Pool
37%inclusion16 decks43 decks
4%synergy
Azorius Chancery
35%inclusion15 decks43 decks
22%synergy
Shadowy Backstreet
35%inclusion15 decks43 decks
22%synergy
Contaminated Landscape
33%inclusion14 decks43 decks
19%synergy
Prairie Stream
33%inclusion14 decks43 decks
-8%synergy
Skycloud Expanse
30%inclusion13 decks43 decks
15%synergy
Tainted Field
28%inclusion12 decks43 decks
21%synergy
Evolving Wilds
28%inclusion12 decks43 decks
3%synergy
Sunken Hollow
28%inclusion12 decks43 decks
-12%synergy
Terramorphic Expanse
26%inclusion11 decks43 decks
10%synergy
Dimir Aqueduct
26%inclusion11 decks43 decks
13%synergy
Deserted Beach
26%inclusion11 decks43 decks
5%synergy
Fabled Passage
23%inclusion10 decks43 decks
16%synergy
Floodfarm Verge
23%inclusion10 decks43 decks
12%synergy
Tainted Isle
21%inclusion9 decks43 decks
15%synergy
Shipwreck Marsh
21%inclusion9 decks43 decks
0%synergy
Darkwater Catacombs
19%inclusion8 decks43 decks
4%synergy
Orzhov Basilica
19%inclusion8 decks43 decks
4%synergy
Sink into Stupor
19%inclusion8 decks43 decks
6%synergy
Obscura Storefront
19%inclusion8 decks43 decks
9%synergy
Temple of Deceit
16%inclusion7 decks43 decks
-1%synergy
Temple of Enlightenment
16%inclusion7 decks43 decks
1%synergy
Fetid Heath
14%inclusion6 decks43 decks
1%synergy
Port Town
14%inclusion6 decks43 decks
-3%synergy
Reflecting Pool
14%inclusion6 decks43 decks
6%synergy
Shattered Sanctum
14%inclusion6 decks43 decks
-3%synergy
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