The Master of Keys (Commander) - Reanimator

Background image for What if Thassa's Oracle Were Banned?
Harvey McGuinness
Sep 23, 2025
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
Noggle the Mind
10%inclusion5 decks49 decks
10%synergy
Twilight Diviner
4.1%inclusion2 decks49 decks
3%synergy
Mornsong Aria
3.6%inclusion2 decks55 decks
3%synergy
Aquitect's Defenses
2.0%inclusion1 decks49 decks
2%synergy
Moonshadow
2.0%inclusion1 decks49 decks
2%synergy
High Synergy Cards
Animate Dead
82%inclusion268 decks327 decks
72%synergy
Necromancy
72%inclusion235 decks327 decks
67%synergy
Ripples of Undeath
67%inclusion218 decks327 decks
64%synergy
Dress Down
65%inclusion211 decks327 decks
62%synergy
Dance of the Dead
54%inclusion178 decks327 decks
52%synergy
Inquisitive Glimmer
55%inclusion180 decks327 decks
48%synergy
Entomb
54%inclusion177 decks327 decks
47%synergy
Mystic Remora
68%inclusion223 decks327 decks
47%synergy
Sevinne's Reclamation
56%inclusion182 decks327 decks
47%synergy
Entity Tracker
48%inclusion157 decks327 decks
42%synergy
Top Cards
Swords to Plowshares
57%inclusion186 decks327 decks
-11%synergy
Mesa Enchantress
46%inclusion151 decks327 decks
37%synergy
Dark Ritual
46%inclusion149 decks327 decks
26%synergy
Demon of Fate's Design
44%inclusion144 decks327 decks
39%synergy
Amphibian Downpour
43%inclusion141 decks327 decks
39%synergy
Starfield Mystic
42%inclusion138 decks327 decks
36%synergy
Gravebreaker Lamia
41%inclusion133 decks327 decks
40%synergy
Blind Obedience
40%inclusion132 decks327 decks
28%synergy
Overlord of the Floodpits
40%inclusion130 decks327 decks
36%synergy
Abdel Adrian, Gorion's Ward
40%inclusion130 decks327 decks
38%synergy
Game Changers
Smothering Tithe
57%inclusion185 decks327 decks
25%synergy
Rhystic Study
54%inclusion177 decks327 decks
22%synergy
Enlightened Tutor
41%inclusion134 decks327 decks
21%synergy
Demonic Tutor
37%inclusion120 decks327 decks
16%synergy
Vampiric Tutor
33%inclusion108 decks327 decks
15%synergy
Thassa's Oracle
32%inclusion105 decks327 decks
23%synergy
Ancient Tomb
32%inclusion104 decks327 decks
19%synergy
Mana Vault
31%inclusion100 decks327 decks
21%synergy
Force of Will
30%inclusion98 decks327 decks
17%synergy
Orcish Bowmasters
30%inclusion98 decks327 decks
19%synergy
Creatures
Overlord of the Balemurk
39%inclusion128 decks327 decks
37%synergy
Scrabbling Skullcrab
39%inclusion126 decks327 decks
38%synergy
Lotho, Corrupt Shirriff
37%inclusion121 decks327 decks
20%synergy
Esper Sentinel
37%inclusion121 decks327 decks
9%synergy
Fear of Sleep Paralysis
37%inclusion121 decks327 decks
32%synergy
Doomwake Giant
36%inclusion119 decks327 decks
30%synergy
Fear of Impostors
32%inclusion106 decks327 decks
31%synergy
Zur, Eternal Schemer
31%inclusion101 decks327 decks
28%synergy
Grand Abolisher
31%inclusion100 decks327 decks
16%synergy
Valley Floodcaller
29%inclusion96 decks327 decks
25%synergy
Victor, Valgavoth's Seneschal
27%inclusion87 decks327 decks
25%synergy
Ondu Spiritdancer
26%inclusion86 decks327 decks
20%synergy
Ranger-Captain of Eos
24%inclusion79 decks327 decks
18%synergy
Hullbreaker Horror
24%inclusion79 decks327 decks
18%synergy
Silent Hallcreeper
23%inclusion76 decks327 decks
19%synergy
Heliod, the Radiant Dawn
23%inclusion75 decks327 decks
19%synergy
Zur the Enchanter
21%inclusion70 decks327 decks
16%synergy
Enduring Curiosity
21%inclusion70 decks327 decks
14%synergy
Grim Guardian
21%inclusion68 decks327 decks
18%synergy
Displacer Kitten
19%inclusion63 decks327 decks
12%synergy
Ghostly Dancers
19%inclusion61 decks327 decks
16%synergy
Ledger Shredder
18%inclusion60 decks327 decks
10%synergy
Mindwrack Harpy
16%inclusion53 decks327 decks
16%synergy
Voice of Victory
16%inclusion35 decks220 decks
8%synergy
Mockingbird
16%inclusion51 decks327 decks
11%synergy
Soaring Lightbringer
15%inclusion49 decks327 decks
10%synergy
Opposition Agent
14%inclusion47 decks327 decks
6%synergy
Hedron Crab
14%inclusion47 decks327 decks
14%synergy
Lurrus of the Dream-Den
14%inclusion47 decks327 decks
13%synergy
Archivist of Oghma
13%inclusion44 decks327 decks
7%synergy
Archon of Sun's Grace
13%inclusion44 decks327 decks
9%synergy
Overlord of the Mistmoors
13%inclusion41 decks327 decks
10%synergy
Athreos, Shroud-Veiled
13%inclusion41 decks327 decks
8%synergy
Moon-Blessed Cleric
12%inclusion40 decks327 decks
8%synergy
Aminatou, Veil Piercer
12%inclusion39 decks327 decks
11%synergy
Alseid of Life's Bounty
12%inclusion39 decks327 decks
11%synergy
Psychic Frog
11%inclusion37 decks327 decks
4%synergy
Sage of Mysteries
11%inclusion36 decks327 decks
11%synergy
Wan Shi Tong, Librarian
11%inclusion11 decks100 decks
6%synergy
Summon: Yojimbo
11%inclusion20 decks184 decks
10%synergy
Talion, the Kindly Lord
11%inclusion35 decks327 decks
3%synergy
Auriok Salvagers
10%inclusion34 decks327 decks
10%synergy
Balemurk Leech
10%inclusion33 decks327 decks
9%synergy
Skullsnap Nuisance
10%inclusion33 decks327 decks
10%synergy
Drannith Magistrate
10%inclusion33 decks327 decks
2%synergy
Ancient Cellarspawn
10%inclusion33 decks327 decks
7%synergy
Phyrexian Metamorph
10%inclusion32 decks327 decks
1%synergy
Spirited Companion
9.5%inclusion31 decks327 decks
8%synergy
Leonin Relic-Warder
9.2%inclusion30 decks327 decks
9%synergy
Archetype of Imagination
9.2%inclusion30 decks327 decks
4%synergy
Instants
An Offer You Can't Refuse
39%inclusion127 decks327 decks
12%synergy
Swan Song
38%inclusion125 decks327 decks
19%synergy
Silence
31%inclusion102 decks327 decks
21%synergy
Flusterstorm
29%inclusion94 decks327 decks
21%synergy
Fierce Guardianship
28%inclusion93 decks327 decks
8%synergy
Tainted Pact
28%inclusion90 decks327 decks
20%synergy
Force of Negation
27%inclusion89 decks327 decks
15%synergy
Counterspell
27%inclusion88 decks327 decks
-14%synergy
Cyclonic Rift
27%inclusion88 decks327 decks
3%synergy
Demonic Consultation
26%inclusion86 decks327 decks
18%synergy
Mental Misstep
25%inclusion82 decks327 decks
18%synergy
Mindbreak Trap
25%inclusion82 decks327 decks
18%synergy
Pact of Negation
25%inclusion82 decks327 decks
17%synergy
Intuition
24%inclusion78 decks327 decks
22%synergy
Mystical Tutor
24%inclusion77 decks327 decks
12%synergy
Arcane Denial
23%inclusion76 decks327 decks
3%synergy
Borne Upon a Wind
23%inclusion76 decks327 decks
18%synergy
Cabal Ritual
23%inclusion74 decks327 decks
19%synergy
Sink into Stupor
21%inclusion70 decks327 decks
9%synergy
Path to Exile
21%inclusion68 decks327 decks
-21%synergy
Mana Drain
17%inclusion55 decks327 decks
-1%synergy
Gifts Ungiven
16%inclusion51 decks327 decks
13%synergy
Void Rend
14%inclusion47 decks327 decks
-20%synergy
Dovin's Veto
14%inclusion46 decks327 decks
-11%synergy
Thirst for Meaning
13%inclusion42 decks327 decks
11%synergy
Into the Flood Maw
12%inclusion40 decks327 decks
8%synergy
Frantic Search
12%inclusion38 decks327 decks
-6%synergy
Chain of Vapor
10%inclusion34 decks327 decks
7%synergy
Fell the Profane
10%inclusion33 decks327 decks
1%synergy
Anguished Unmaking
10%inclusion33 decks327 decks
-15%synergy
Inkshield
10%inclusion33 decks327 decks
1%synergy
Otherworldly Gaze
9.5%inclusion31 decks327 decks
7%synergy
Brainstorm
8.9%inclusion29 decks327 decks
-8%synergy
Negate
8.3%inclusion27 decks327 decks
-8%synergy
Retraction Helix
7.0%inclusion23 decks327 decks
6%synergy
Darkblast
7.0%inclusion23 decks327 decks
7%synergy
Teferi's Protection
6.1%inclusion20 decks327 decks
-11%synergy
Brain Freeze
6.1%inclusion20 decks327 decks
6%synergy
Strix Serenade
6.1%inclusion20 decks327 decks
2%synergy
Culling the Weak
5.8%inclusion19 decks327 decks
4%synergy
Faithful Mending
5.8%inclusion19 decks327 decks
2%synergy
Deadly Rollick
5.2%inclusion17 decks327 decks
-9%synergy
Saw in Half
5.2%inclusion17 decks327 decks
3%synergy
Sorceries
Reanimate
37%inclusion120 decks327 decks
21%synergy
Windfall
27%inclusion87 decks327 decks
13%synergy
Imperial Seal
24%inclusion80 decks327 decks
17%synergy
Redress Fate
22%inclusion72 decks327 decks
16%synergy
Toxic Deluge
22%inclusion71 decks327 decks
2%synergy
Dance of the Manse
16%inclusion53 decks327 decks
13%synergy
Singularity Rupture
13%inclusion20 decks151 decks
11%synergy
Lively Dirge
13%inclusion42 decks327 decks
12%synergy
Extinguish All Hope
13%inclusion42 decks327 decks
11%synergy
Demonic Counsel
12%inclusion40 decks327 decks
11%synergy
Beseech the Mirror
12%inclusion38 decks327 decks
8%synergy
Space-Time Anomaly
11%inclusion16 decks145 decks
9%synergy
Replenish
11%inclusion35 decks327 decks
9%synergy
Supreme Verdict
10%inclusion33 decks327 decks
-5%synergy
Glimpse the Unthinkable
10%inclusion33 decks327 decks
10%synergy
Resurgent Belief
9.2%inclusion30 decks327 decks
7%synergy
Time Wipe
9.2%inclusion30 decks327 decks
2%synergy
Unmarked Grave
8.9%inclusion29 decks327 decks
7%synergy
Damn
8.9%inclusion29 decks327 decks
-12%synergy
Buried Alive
8.6%inclusion28 decks327 decks
4%synergy
Mnemonic Betrayal
7.0%inclusion23 decks327 decks
4%synergy
Idyllic Tutor
6.7%inclusion22 decks327 decks
2%synergy
Ponder
5.8%inclusion19 decks327 decks
-3%synergy
Traumatize
5.8%inclusion19 decks327 decks
5%synergy
Utility Artifacts
The One Ring
26%inclusion84 decks327 decks
12%synergy
Wishclaw Talisman
24%inclusion79 decks327 decks
16%synergy
Mesmeric Orb
18%inclusion58 decks327 decks
17%synergy
Lightning Greaves
9.2%inclusion30 decks327 decks
-13%synergy
Wayfarer's Bauble
5.5%inclusion18 decks327 decks
-2%synergy
Cloud Key
5.2%inclusion17 decks327 decks
2%synergy
Enchantments
Mirrormade
39%inclusion126 decks327 decks
29%synergy
Seal of Cleansing
33%inclusion109 decks327 decks
32%synergy
The Meathook Massacre
31%inclusion101 decks327 decks
27%synergy
Grasp of Fate
30%inclusion98 decks327 decks
24%synergy
Secret Arcade // Dusty Parlor
30%inclusion97 decks327 decks
25%synergy
Cemetery Tampering
29%inclusion96 decks327 decks
29%synergy
Sphere of Safety
29%inclusion94 decks327 decks
19%synergy
Starfield of Nyx
28%inclusion93 decks327 decks
24%synergy
Touch the Spirit Realm
28%inclusion92 decks327 decks
26%synergy
Propaganda
28%inclusion91 decks327 decks
1%synergy
Tinybones Joins Up
26%inclusion86 decks327 decks
25%synergy
Ghostly Prison
26%inclusion84 decks327 decks
4%synergy
Necropotence
25%inclusion83 decks327 decks
19%synergy
Estrid's Invocation
25%inclusion82 decks327 decks
20%synergy
Cacophony Unleashed
24%inclusion79 decks327 decks
22%synergy
Static Prison
23%inclusion76 decks327 decks
23%synergy
Sigil of the Empty Throne
22%inclusion72 decks327 decks
16%synergy
Stillness in Motion
21%inclusion44 decks214 decks
20%synergy
Monologue Tax
19%inclusion63 decks327 decks
13%synergy
Seal of Removal
18%inclusion58 decks327 decks
17%synergy
Copy Enchantment
17%inclusion56 decks327 decks
12%synergy
The Tale of Tamiyo
17%inclusion56 decks327 decks
17%synergy
Polluted Cistern // Dim Oubliette
17%inclusion55 decks327 decks
16%synergy
Defiled Crypt // Cadaver Lab
16%inclusion53 decks326 decks
15%synergy
Out of the Tombs
16%inclusion53 decks327 decks
16%synergy
Greater Auramancy
16%inclusion53 decks327 decks
12%synergy
Darksteel Mutation
16%inclusion52 decks327 decks
10%synergy
Black Market Connections
14%inclusion47 decks327 decks
0%synergy
Teval's Judgment
12%inclusion27 decks219 decks
12%synergy
Hallowed Haunting
12%inclusion40 decks327 decks
10%synergy
Trouble in Pairs
12%inclusion40 decks327 decks
7%synergy
Sheltered by Ghosts
12%inclusion39 decks327 decks
9%synergy
The Eldest Reborn
11%inclusion37 decks327 decks
9%synergy
Timely Ward
11%inclusion37 decks327 decks
6%synergy
Copy Artifact
11%inclusion37 decks327 decks
10%synergy
Shark Typhoon
11%inclusion36 decks327 decks
5%synergy
Leyline of Anticipation
11%inclusion36 decks327 decks
7%synergy
Founding the Third Path
11%inclusion35 decks327 decks
11%synergy
Imprisoned in the Moon
11%inclusion35 decks327 decks
4%synergy
Restricted Office // Lecture Hall
11%inclusion35 decks327 decks
9%synergy
Secrets of the Dead
11%inclusion35 decks327 decks
10%synergy
Ethereal Armor
11%inclusion35 decks327 decks
6%synergy
Mirror Room // Fractured Realm
11%inclusion35 decks327 decks
8%synergy
Oubliette
10%inclusion34 decks327 decks
9%synergy
Extravagant Replication
10%inclusion33 decks327 decks
5%synergy
Authority of the Consuls
10%inclusion32 decks327 decks
-2%synergy
All That Glitters
10%inclusion32 decks327 decks
1%synergy
Nowhere to Run
9.5%inclusion31 decks327 decks
8%synergy
Phyrexian Arena
9.5%inclusion31 decks327 decks
-5%synergy
Chthonian Nightmare
9.5%inclusion31 decks327 decks
9%synergy
Battles
Invasion of Theros
5.8%inclusion19 decks327 decks
4%synergy
Planeswalkers
Teferi, Time Raveler
18%inclusion60 decks327 decks
10%synergy
Utility Lands
Hall of Heliod's Generosity
46%inclusion152 decks327 decks
33%synergy
Otawara, Soaring City
40%inclusion130 decks327 decks
21%synergy
Bojuka Bog
31%inclusion102 decks327 decks
4%synergy
Cephalid Coliseum
19%inclusion61 decks327 decks
15%synergy
Takenuma, Abandoned Mire
18%inclusion58 decks327 decks
11%synergy
Urza's Saga
16%inclusion51 decks327 decks
4%synergy
Serra's Sanctum
13%inclusion41 decks327 decks
11%synergy
Emergence Zone
13%inclusion41 decks327 decks
10%synergy
Minamo, School at Water's Edge
10%inclusion34 decks327 decks
6%synergy
Reliquary Tower
10%inclusion32 decks327 decks
-24%synergy
Urborg, Tomb of Yawgmoth
9.5%inclusion31 decks327 decks
-4%synergy
Halimar Depths
7.3%inclusion24 decks327 decks
3%synergy
City of Traitors
5.8%inclusion19 decks327 decks
5%synergy
Nephalia Drownyard
5.5%inclusion18 decks327 decks
5%synergy
Mana Artifacts
Arcane Signet
92%inclusion302 decks327 decks
4%synergy
Sol Ring
90%inclusion294 decks327 decks
0%synergy
Talisman of Dominance
66%inclusion215 decks327 decks
16%synergy
Talisman of Progress
53%inclusion172 decks327 decks
9%synergy
Talisman of Hierarchy
46%inclusion151 decks327 decks
3%synergy
Fellwar Stone
45%inclusion147 decks327 decks
11%synergy
Lotus Petal
30%inclusion98 decks327 decks
19%synergy
Chrome Mox
29%inclusion94 decks327 decks
19%synergy
Mox Diamond
25%inclusion83 decks327 decks
18%synergy
Mox Opal
24%inclusion80 decks327 decks
16%synergy
Azorius Signet
23%inclusion76 decks327 decks
-8%synergy
Lion's Eye Diamond
20%inclusion67 decks327 decks
18%synergy
Orzhov Signet
20%inclusion66 decks327 decks
-13%synergy
Dimir Signet
19%inclusion63 decks327 decks
-13%synergy
Mox Amber
12%inclusion40 decks327 decks
6%synergy
Mind Stone
11%inclusion36 decks327 decks
-2%synergy
Grim Monolith
10%inclusion33 decks327 decks
7%synergy
Commander's Sphere
7.3%inclusion24 decks327 decks
-11%synergy
Lands
Command Tower
96%inclusion314 decks327 decks
4%synergy
Island
81%inclusion264 decks327 decks
-12%synergy
Swamp
78%inclusion256 decks327 decks
-13%synergy
Plains
75%inclusion246 decks327 decks
-16%synergy
Watery Grave
68%inclusion223 decks327 decks
18%synergy
Hallowed Fountain
68%inclusion221 decks327 decks
18%synergy
Godless Shrine
67%inclusion219 decks327 decks
16%synergy
Polluted Delta
63%inclusion206 decks327 decks
25%synergy
Flooded Strand
62%inclusion204 decks327 decks
24%synergy
Marsh Flats
60%inclusion195 decks327 decks
23%synergy
Exotic Orchard
57%inclusion187 decks327 decks
-1%synergy
Undercity Sewers
45%inclusion146 decks327 decks
30%synergy
Caves of Koilos
45%inclusion146 decks327 decks
9%synergy
Morphic Pool
44%inclusion144 decks327 decks
10%synergy
Adarkar Wastes
43%inclusion139 decks327 decks
11%synergy
Underground River
41%inclusion135 decks327 decks
8%synergy
Sea of Clouds
41%inclusion134 decks327 decks
5%synergy
Vault of Champions
40%inclusion132 decks327 decks
8%synergy
Arcane Sanctum
38%inclusion125 decks327 decks
-16%synergy
City of Brass
36%inclusion117 decks327 decks
21%synergy
Raffine's Tower
35%inclusion113 decks327 decks
-6%synergy
Tundra
34%inclusion111 decks327 decks
18%synergy
Scrubland
34%inclusion110 decks327 decks
18%synergy
Underground Sea
33%inclusion109 decks327 decks
18%synergy
Bloodstained Mire
33%inclusion109 decks327 decks
22%synergy
Meticulous Archive
33%inclusion108 decks327 decks
19%synergy
Misty Rainforest
33%inclusion107 decks327 decks
22%synergy
Mana Confluence
32%inclusion106 decks327 decks
19%synergy
Shadowy Backstreet
32%inclusion105 decks327 decks
20%synergy
Verdant Catacombs
30%inclusion99 decks327 decks
20%synergy
Scalding Tarn
30%inclusion98 decks327 decks
19%synergy
Windswept Heath
29%inclusion96 decks327 decks
20%synergy
Isolated Chapel
29%inclusion96 decks327 decks
-10%synergy
Gemstone Caverns
28%inclusion92 decks327 decks
20%synergy
Glacial Fortress
28%inclusion91 decks327 decks
-13%synergy
Valgavoth's Lair
28%inclusion91 decks327 decks
25%synergy
Drowned Catacomb
26%inclusion86 decks327 decks
-10%synergy
Arid Mesa
24%inclusion80 decks327 decks
15%synergy
Gloomlake Verge
23%inclusion76 decks327 decks
12%synergy
Sink into Stupor
21%inclusion70 decks327 decks
9%synergy
Deserted Beach
21%inclusion70 decks327 decks
1%synergy
Floodfarm Verge
21%inclusion68 decks327 decks
10%synergy
Prairie Stream
20%inclusion66 decks327 decks
-21%synergy
Shipwreck Marsh
20%inclusion65 decks327 decks
-1%synergy
Sunken Hollow
20%inclusion64 decks327 decks
-20%synergy
Evolving Wilds
19%inclusion63 decks327 decks
-6%synergy
Terramorphic Expanse
17%inclusion54 decks327 decks
0%synergy
Obscura Storefront
16%inclusion53 decks327 decks
6%synergy
Contaminated Landscape
16%inclusion51 decks327 decks
1%synergy
Dimir Aqueduct
15%inclusion50 decks327 decks
2%synergy