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
Dream Beavers
7.1%inclusion1 decks14 decks
7%synergy
Twilight Diviner
4.6%inclusion3 decks65 decks
3%synergy
Noggle the Mind
4.6%inclusion3 decks65 decks
4%synergy
Mornsong Aria
4.2%inclusion3 decks71 decks
3%synergy
Does Machines
2.0%inclusion1 decks50 decks
2%synergy
High Synergy Cards
Animate Dead
82%inclusion274 decks334 decks
72%synergy
Necromancy
72%inclusion241 decks334 decks
68%synergy
Ripples of Undeath
66%inclusion221 decks334 decks
63%synergy
Dress Down
64%inclusion215 decks334 decks
62%synergy
Dance of the Dead
54%inclusion181 decks334 decks
52%synergy
Entomb
54%inclusion180 decks334 decks
47%synergy
Inquisitive Glimmer
54%inclusion182 decks334 decks
47%synergy
Mystic Remora
68%inclusion227 decks334 decks
47%synergy
Sevinne's Reclamation
55%inclusion185 decks334 decks
46%synergy
Entity Tracker
48%inclusion159 decks334 decks
41%synergy
Top Cards
Swords to Plowshares
56%inclusion188 decks334 decks
-12%synergy
Mesa Enchantress
46%inclusion154 decks334 decks
37%synergy
Dark Ritual
46%inclusion153 decks334 decks
26%synergy
Demon of Fate's Design
44%inclusion146 decks334 decks
38%synergy
Amphibian Downpour
43%inclusion144 decks334 decks
39%synergy
Starfield Mystic
42%inclusion140 decks334 decks
35%synergy
Blind Obedience
41%inclusion136 decks334 decks
29%synergy
Gravebreaker Lamia
40%inclusion134 decks334 decks
39%synergy
Abdel Adrian, Gorion's Ward
40%inclusion133 decks334 decks
38%synergy
Overlord of the Floodpits
40%inclusion132 decks334 decks
36%synergy
Game Changers
Smothering Tithe
56%inclusion188 decks334 decks
25%synergy
Rhystic Study
54%inclusion179 decks334 decks
22%synergy
Enlightened Tutor
41%inclusion137 decks334 decks
21%synergy
Demonic Tutor
37%inclusion124 decks334 decks
16%synergy
Vampiric Tutor
33%inclusion111 decks334 decks
16%synergy
Thassa's Oracle
32%inclusion108 decks334 decks
23%synergy
Ancient Tomb
32%inclusion107 decks334 decks
19%synergy
Mana Vault
31%inclusion103 decks334 decks
22%synergy
Force of Will
30%inclusion101 decks334 decks
18%synergy
Orcish Bowmasters
30%inclusion101 decks334 decks
20%synergy
Creatures
Overlord of the Balemurk
39%inclusion130 decks334 decks
37%synergy
Scrabbling Skullcrab
39%inclusion129 decks334 decks
38%synergy
Lotho, Corrupt Shirriff
37%inclusion124 decks334 decks
20%synergy
Esper Sentinel
37%inclusion124 decks334 decks
10%synergy
Fear of Sleep Paralysis
36%inclusion121 decks334 decks
31%synergy
Doomwake Giant
36%inclusion121 decks334 decks
30%synergy
Fear of Impostors
32%inclusion108 decks334 decks
31%synergy
Grand Abolisher
31%inclusion103 decks334 decks
16%synergy
Zur, Eternal Schemer
31%inclusion102 decks334 decks
27%synergy
Valley Floodcaller
30%inclusion99 decks334 decks
26%synergy
Victor, Valgavoth's Seneschal
27%inclusion90 decks334 decks
25%synergy
Ondu Spiritdancer
26%inclusion86 decks334 decks
20%synergy
Ranger-Captain of Eos
25%inclusion82 decks334 decks
18%synergy
Heliod, the Radiant Dawn
23%inclusion77 decks334 decks
19%synergy
Hullbreaker Horror
23%inclusion77 decks334 decks
17%synergy
Silent Hallcreeper
22%inclusion75 decks334 decks
18%synergy
Zur the Enchanter
22%inclusion72 decks334 decks
16%synergy
Grim Guardian
21%inclusion70 decks334 decks
18%synergy
Enduring Curiosity
21%inclusion69 decks334 decks
13%synergy
Displacer Kitten
19%inclusion63 decks334 decks
12%synergy
Ghostly Dancers
19%inclusion63 decks334 decks
16%synergy
Ledger Shredder
19%inclusion62 decks334 decks
10%synergy
Mindwrack Harpy
17%inclusion56 decks334 decks
16%synergy
Mockingbird
16%inclusion55 decks334 decks
12%synergy
Voice of Victory
16%inclusion37 decks227 decks
8%synergy
Hedron Crab
15%inclusion49 decks334 decks
14%synergy
Wan Shi Tong, Librarian
15%inclusion16 decks110 decks
9%synergy
Opposition Agent
14%inclusion48 decks334 decks
6%synergy
Soaring Lightbringer
14%inclusion48 decks334 decks
10%synergy
Lurrus of the Dream-Den
14%inclusion46 decks334 decks
12%synergy
Archivist of Oghma
13%inclusion44 decks334 decks
6%synergy
Archon of Sun's Grace
13%inclusion44 decks334 decks
9%synergy
Overlord of the Mistmoors
13%inclusion42 decks334 decks
10%synergy
Sage of Mysteries
12%inclusion40 decks334 decks
12%synergy
Aminatou, Veil Piercer
12%inclusion40 decks334 decks
11%synergy
Moon-Blessed Cleric
12%inclusion40 decks334 decks
7%synergy
Alseid of Life's Bounty
12%inclusion40 decks334 decks
11%synergy
Athreos, Shroud-Veiled
12%inclusion39 decks334 decks
7%synergy
Auriok Salvagers
11%inclusion36 decks334 decks
10%synergy
Psychic Frog
11%inclusion36 decks334 decks
4%synergy
Talion, the Kindly Lord
10%inclusion35 decks334 decks
3%synergy
Balemurk Leech
10%inclusion35 decks334 decks
10%synergy
Skullsnap Nuisance
10%inclusion35 decks334 decks
10%synergy
Summon: Yojimbo
10%inclusion20 decks191 decks
9%synergy
Ancient Cellarspawn
10%inclusion33 decks334 decks
7%synergy
Archetype of Imagination
10%inclusion33 decks334 decks
5%synergy
Drannith Magistrate
10%inclusion33 decks334 decks
2%synergy
Phyrexian Metamorph
10%inclusion32 decks334 decks
1%synergy
Spirited Companion
9.3%inclusion31 decks334 decks
7%synergy
Leonin Relic-Warder
8.7%inclusion29 decks334 decks
8%synergy
Instants
Swan Song
39%inclusion129 decks334 decks
19%synergy
An Offer You Can't Refuse
38%inclusion128 decks334 decks
11%synergy
Silence
31%inclusion105 decks334 decks
21%synergy
Flusterstorm
29%inclusion97 decks334 decks
21%synergy
Fierce Guardianship
28%inclusion94 decks334 decks
8%synergy
Tainted Pact
28%inclusion93 decks334 decks
21%synergy
Force of Negation
28%inclusion92 decks334 decks
16%synergy
Counterspell
27%inclusion91 decks334 decks
-14%synergy
Demonic Consultation
27%inclusion89 decks334 decks
19%synergy
Cyclonic Rift
26%inclusion88 decks334 decks
2%synergy
Mental Misstep
26%inclusion86 decks334 decks
19%synergy
Mindbreak Trap
25%inclusion85 decks334 decks
19%synergy
Pact of Negation
25%inclusion85 decks334 decks
18%synergy
Intuition
24%inclusion81 decks334 decks
23%synergy
Borne Upon a Wind
24%inclusion80 decks334 decks
19%synergy
Mystical Tutor
23%inclusion78 decks334 decks
12%synergy
Cabal Ritual
23%inclusion77 decks334 decks
20%synergy
Arcane Denial
23%inclusion76 decks334 decks
2%synergy
Sink into Stupor
21%inclusion71 decks334 decks
9%synergy
Path to Exile
20%inclusion68 decks334 decks
-22%synergy
Gifts Ungiven
16%inclusion54 decks334 decks
14%synergy
Mana Drain
16%inclusion54 decks334 decks
-1%synergy
Void Rend
14%inclusion48 decks334 decks
-20%synergy
Dovin's Veto
14%inclusion46 decks334 decks
-12%synergy
Thirst for Meaning
13%inclusion44 decks334 decks
12%synergy
Into the Flood Maw
13%inclusion42 decks334 decks
9%synergy
Frantic Search
11%inclusion38 decks334 decks
-6%synergy
Chain of Vapor
10%inclusion35 decks334 decks
7%synergy
Fell the Profane
10%inclusion33 decks334 decks
1%synergy
Anguished Unmaking
10%inclusion33 decks334 decks
-15%synergy
Inkshield
10%inclusion33 decks334 decks
0%synergy
Otherworldly Gaze
10%inclusion32 decks334 decks
7%synergy
Brainstorm
8.7%inclusion29 decks334 decks
-8%synergy
Negate
8.4%inclusion28 decks334 decks
-8%synergy
Darkblast
7.5%inclusion25 decks334 decks
7%synergy
Retraction Helix
6.9%inclusion23 decks334 decks
6%synergy
Brain Freeze
6.6%inclusion22 decks334 decks
6%synergy
Teferi's Protection
6.0%inclusion20 decks334 decks
-11%synergy
Faithful Mending
6.0%inclusion20 decks334 decks
2%synergy
Culling the Weak
5.7%inclusion19 decks334 decks
4%synergy
Strix Serenade
5.4%inclusion18 decks334 decks
2%synergy
Deadly Rollick
5.1%inclusion17 decks334 decks
-10%synergy
Saw in Half
5.1%inclusion17 decks334 decks
3%synergy
Sorceries
Reanimate
37%inclusion122 decks334 decks
20%synergy
Windfall
26%inclusion87 decks334 decks
13%synergy
Imperial Seal
25%inclusion83 decks334 decks
17%synergy
Redress Fate
22%inclusion75 decks334 decks
17%synergy
Toxic Deluge
21%inclusion71 decks334 decks
2%synergy
Dance of the Manse
16%inclusion54 decks334 decks
13%synergy
Singularity Rupture
14%inclusion22 decks159 decks
11%synergy
Lively Dirge
13%inclusion44 decks334 decks
12%synergy
Extinguish All Hope
13%inclusion42 decks334 decks
11%synergy
Demonic Counsel
12%inclusion39 decks334 decks
11%synergy
Beseech the Mirror
12%inclusion39 decks334 decks
8%synergy
Glimpse the Unthinkable
10%inclusion35 decks334 decks
10%synergy
Replenish
10%inclusion35 decks334 decks
9%synergy
Space-Time Anomaly
10%inclusion15 decks153 decks
8%synergy
Supreme Verdict
10%inclusion32 decks334 decks
-5%synergy
Resurgent Belief
9.0%inclusion30 decks334 decks
7%synergy
Unmarked Grave
8.7%inclusion29 decks334 decks
7%synergy
Time Wipe
8.7%inclusion29 decks334 decks
2%synergy
Damn
8.7%inclusion29 decks334 decks
-12%synergy
Buried Alive
8.4%inclusion28 decks334 decks
4%synergy
Idyllic Tutor
6.9%inclusion23 decks334 decks
3%synergy
Mnemonic Betrayal
6.9%inclusion23 decks334 decks
4%synergy
Ponder
5.7%inclusion19 decks334 decks
-3%synergy
Traumatize
5.7%inclusion19 decks334 decks
5%synergy
Utility Artifacts
The One Ring
25%inclusion84 decks334 decks
12%synergy
Wishclaw Talisman
24%inclusion80 decks334 decks
16%synergy
Mesmeric Orb
17%inclusion58 decks334 decks
16%synergy
Lightning Greaves
9.0%inclusion30 decks334 decks
-13%synergy
Cloud Key
5.4%inclusion18 decks334 decks
2%synergy
Wayfarer's Bauble
5.4%inclusion18 decks334 decks
-2%synergy
Enchantments
Mirrormade
39%inclusion129 decks334 decks
29%synergy
Seal of Cleansing
34%inclusion112 decks334 decks
32%synergy
The Meathook Massacre
31%inclusion104 decks334 decks
28%synergy
Grasp of Fate
31%inclusion103 decks334 decks
25%synergy
Cemetery Tampering
30%inclusion100 decks334 decks
29%synergy
Secret Arcade // Dusty Parlor
29%inclusion97 decks334 decks
24%synergy
Sphere of Safety
28%inclusion94 decks334 decks
19%synergy
Starfield of Nyx
28%inclusion94 decks334 decks
24%synergy
Touch the Spirit Realm
28%inclusion93 decks334 decks
25%synergy
Propaganda
27%inclusion91 decks334 decks
0%synergy
Tinybones Joins Up
27%inclusion90 decks334 decks
26%synergy
Necropotence
26%inclusion86 decks334 decks
19%synergy
Estrid's Invocation
25%inclusion85 decks334 decks
21%synergy
Ghostly Prison
25%inclusion84 decks334 decks
3%synergy
Static Prison
24%inclusion81 decks334 decks
24%synergy
Cacophony Unleashed
24%inclusion80 decks334 decks
22%synergy
Sigil of the Empty Throne
22%inclusion72 decks334 decks
16%synergy
Stillness in Motion
20%inclusion45 decks221 decks
20%synergy
Monologue Tax
19%inclusion64 decks334 decks
13%synergy
Seal of Removal
19%inclusion62 decks334 decks
18%synergy
The Tale of Tamiyo
18%inclusion61 decks334 decks
18%synergy
Copy Enchantment
18%inclusion60 decks334 decks
13%synergy
Out of the Tombs
17%inclusion56 decks334 decks
16%synergy
Polluted Cistern // Dim Oubliette
17%inclusion56 decks334 decks
16%synergy
Defiled Crypt // Cadaver Lab
17%inclusion55 decks333 decks
16%synergy
Greater Auramancy
16%inclusion54 decks334 decks
12%synergy
Darksteel Mutation
16%inclusion53 decks334 decks
10%synergy
Black Market Connections
13%inclusion45 decks334 decks
-1%synergy
Sheltered by Ghosts
13%inclusion43 decks334 decks
10%synergy
Hallowed Haunting
13%inclusion42 decks334 decks
10%synergy
Teval's Judgment
12%inclusion28 decks226 decks
12%synergy
Trouble in Pairs
12%inclusion40 decks334 decks
7%synergy
Ethereal Armor
12%inclusion39 decks334 decks
7%synergy
Founding the Third Path
11%inclusion38 decks334 decks
11%synergy
Leyline of Anticipation
11%inclusion38 decks334 decks
7%synergy
Shark Typhoon
11%inclusion37 decks334 decks
5%synergy
The Eldest Reborn
11%inclusion37 decks334 decks
9%synergy
Copy Artifact
11%inclusion37 decks334 decks
10%synergy
Timely Ward
11%inclusion37 decks334 decks
6%synergy
Imprisoned in the Moon
11%inclusion36 decks334 decks
4%synergy
Restricted Office // Lecture Hall
11%inclusion36 decks334 decks
9%synergy
Secrets of the Dead
11%inclusion36 decks334 decks
10%synergy
Mirror Room // Fractured Realm
11%inclusion36 decks334 decks
9%synergy
Court of Cunning
10%inclusion34 decks334 decks
9%synergy
All That Glitters
10%inclusion34 decks334 decks
1%synergy
Oubliette
10%inclusion34 decks334 decks
9%synergy
Aura of Silence
10%inclusion33 decks334 decks
7%synergy
Authority of the Consuls
9.3%inclusion31 decks334 decks
-3%synergy
Extravagant Replication
9.3%inclusion31 decks334 decks
4%synergy
Nowhere to Run
9.3%inclusion31 decks334 decks
8%synergy
Battles
Invasion of Theros
6.0%inclusion20 decks334 decks
4%synergy
Planeswalkers
Teferi, Time Raveler
18%inclusion60 decks334 decks
10%synergy
Utility Lands
Hall of Heliod's Generosity
46%inclusion154 decks334 decks
33%synergy
Otawara, Soaring City
40%inclusion134 decks334 decks
21%synergy
Bojuka Bog
31%inclusion104 decks334 decks
4%synergy
Cephalid Coliseum
19%inclusion65 decks334 decks
16%synergy
Takenuma, Abandoned Mire
18%inclusion59 decks334 decks
11%synergy
Urza's Saga
16%inclusion52 decks334 decks
4%synergy
Serra's Sanctum
12%inclusion41 decks334 decks
11%synergy
Emergence Zone
12%inclusion41 decks334 decks
10%synergy
Minamo, School at Water's Edge
10%inclusion34 decks334 decks
6%synergy
Reliquary Tower
10%inclusion32 decks334 decks
-24%synergy
Urborg, Tomb of Yawgmoth
9.3%inclusion31 decks334 decks
-4%synergy
Halimar Depths
7.2%inclusion24 decks334 decks
2%synergy
City of Traitors
6.0%inclusion20 decks334 decks
5%synergy
Nephalia Drownyard
5.7%inclusion19 decks334 decks
5%synergy
Mana Artifacts
Arcane Signet
93%inclusion310 decks334 decks
5%synergy
Sol Ring
89%inclusion298 decks334 decks
-1%synergy
Talisman of Dominance
65%inclusion216 decks334 decks
15%synergy
Talisman of Progress
52%inclusion174 decks334 decks
9%synergy
Fellwar Stone
46%inclusion152 decks334 decks
12%synergy
Talisman of Hierarchy
46%inclusion152 decks334 decks
2%synergy
Lotus Petal
30%inclusion101 decks334 decks
20%synergy
Chrome Mox
29%inclusion97 decks334 decks
20%synergy
Mox Diamond
26%inclusion86 decks334 decks
19%synergy
Mox Opal
24%inclusion81 decks334 decks
16%synergy
Azorius Signet
24%inclusion79 decks334 decks
-8%synergy
Lion's Eye Diamond
21%inclusion70 decks334 decks
19%synergy
Orzhov Signet
21%inclusion69 decks334 decks
-13%synergy
Dimir Signet
20%inclusion66 decks334 decks
-12%synergy
Mox Amber
12%inclusion41 decks334 decks
6%synergy
Mind Stone
11%inclusion36 decks334 decks
-2%synergy
Grim Monolith
10%inclusion33 decks334 decks
6%synergy
Commander's Sphere
7.5%inclusion25 decks334 decks
-11%synergy
Lands
Command Tower
96%inclusion321 decks334 decks
4%synergy
Island
81%inclusion269 decks334 decks
-12%synergy
Swamp
78%inclusion262 decks334 decks
-13%synergy
Plains
75%inclusion250 decks334 decks
-17%synergy
Watery Grave
69%inclusion229 decks334 decks
18%synergy
Hallowed Fountain
68%inclusion227 decks334 decks
18%synergy
Godless Shrine
67%inclusion225 decks334 decks
16%synergy
Polluted Delta
63%inclusion210 decks334 decks
25%synergy
Flooded Strand
62%inclusion208 decks334 decks
24%synergy
Marsh Flats
60%inclusion199 decks334 decks
23%synergy
Exotic Orchard
57%inclusion191 decks334 decks
-1%synergy
Undercity Sewers
45%inclusion149 decks334 decks
30%synergy
Caves of Koilos
44%inclusion147 decks334 decks
9%synergy
Morphic Pool
44%inclusion147 decks334 decks
10%synergy
Adarkar Wastes
42%inclusion140 decks334 decks
10%synergy
Underground River
41%inclusion137 decks334 decks
7%synergy
Sea of Clouds
40%inclusion135 decks334 decks
5%synergy
Vault of Champions
40%inclusion134 decks334 decks
8%synergy
Arcane Sanctum
38%inclusion128 decks334 decks
-16%synergy
City of Brass
36%inclusion120 decks334 decks
21%synergy
Tundra
34%inclusion114 decks334 decks
18%synergy
Raffine's Tower
34%inclusion114 decks334 decks
-7%synergy
Scrubland
34%inclusion113 decks334 decks
18%synergy
Underground Sea
34%inclusion112 decks334 decks
18%synergy
Bloodstained Mire
34%inclusion112 decks334 decks
23%synergy
Misty Rainforest
33%inclusion110 decks334 decks
22%synergy
Meticulous Archive
33%inclusion109 decks334 decks
19%synergy
Mana Confluence
33%inclusion109 decks334 decks
19%synergy
Shadowy Backstreet
32%inclusion107 decks334 decks
19%synergy
Verdant Catacombs
31%inclusion103 decks334 decks
21%synergy
Scalding Tarn
30%inclusion100 decks334 decks
19%synergy
Windswept Heath
29%inclusion98 decks334 decks
20%synergy
Isolated Chapel
29%inclusion98 decks334 decks
-11%synergy
Gemstone Caverns
28%inclusion95 decks334 decks
21%synergy
Glacial Fortress
28%inclusion93 decks334 decks
-13%synergy
Valgavoth's Lair
27%inclusion91 decks334 decks
24%synergy
Drowned Catacomb
27%inclusion89 decks334 decks
-10%synergy
Arid Mesa
25%inclusion83 decks334 decks
15%synergy
Gloomlake Verge
23%inclusion76 decks334 decks
12%synergy
Deserted Beach
22%inclusion72 decks334 decks
1%synergy
Sink into Stupor
21%inclusion71 decks334 decks
9%synergy
Floodfarm Verge
20%inclusion68 decks334 decks
9%synergy
Prairie Stream
20%inclusion66 decks334 decks
-21%synergy
Shipwreck Marsh
20%inclusion66 decks334 decks
-1%synergy
Sunken Hollow
19%inclusion64 decks334 decks
-20%synergy
Evolving Wilds
19%inclusion63 decks334 decks
-6%synergy
Terramorphic Expanse
16%inclusion54 decks334 decks
0%synergy
Contaminated Landscape
16%inclusion54 decks334 decks
2%synergy
Obscura Storefront
16%inclusion52 decks334 decks
6%synergy
Dimir Aqueduct
15%inclusion51 decks334 decks
2%synergy