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
9.3%inclusion4 decks43 decks
9%synergy
Mornsong Aria
6.1%inclusion3 decks49 decks
6%synergy
Twilight Diviner
2.3%inclusion1 decks43 decks
1%synergy
Moonshadow
2.3%inclusion1 decks43 decks
2%synergy
Voracious Tome-Skimmer
2.0%inclusion1 decks49 decks
1%synergy
High Synergy Cards
Animate Dead
82%inclusion265 decks325 decks
72%synergy
Necromancy
72%inclusion234 decks325 decks
67%synergy
Ripples of Undeath
66%inclusion216 decks325 decks
64%synergy
Dress Down
65%inclusion211 decks325 decks
62%synergy
Dance of the Dead
55%inclusion178 decks325 decks
53%synergy
Entomb
54%inclusion176 decks325 decks
47%synergy
Mystic Remora
68%inclusion222 decks325 decks
47%synergy
Inquisitive Glimmer
54%inclusion177 decks325 decks
47%synergy
Sevinne's Reclamation
55%inclusion180 decks325 decks
46%synergy
Entity Tracker
47%inclusion153 decks325 decks
41%synergy
Top Cards
Swords to Plowshares
57%inclusion186 decks325 decks
-11%synergy
Dark Ritual
46%inclusion150 decks325 decks
27%synergy
Mesa Enchantress
46%inclusion148 decks325 decks
37%synergy
Demon of Fate's Design
43%inclusion141 decks325 decks
38%synergy
Amphibian Downpour
43%inclusion140 decks325 decks
39%synergy
Starfield Mystic
42%inclusion137 decks325 decks
36%synergy
Gravebreaker Lamia
41%inclusion132 decks325 decks
40%synergy
Blind Obedience
40%inclusion130 decks325 decks
28%synergy
Abdel Adrian, Gorion's Ward
40%inclusion130 decks325 decks
38%synergy
An Offer You Can't Refuse
39%inclusion128 decks325 decks
12%synergy
Game Changers
Smothering Tithe
58%inclusion187 decks325 decks
26%synergy
Rhystic Study
55%inclusion180 decks325 decks
23%synergy
Enlightened Tutor
42%inclusion135 decks325 decks
22%synergy
Demonic Tutor
38%inclusion123 decks325 decks
17%synergy
Vampiric Tutor
34%inclusion109 decks325 decks
16%synergy
Thassa's Oracle
33%inclusion107 decks325 decks
23%synergy
Ancient Tomb
33%inclusion106 decks325 decks
19%synergy
Mana Vault
31%inclusion101 decks325 decks
22%synergy
Force of Will
31%inclusion100 decks325 decks
18%synergy
Orcish Bowmasters
31%inclusion100 decks325 decks
20%synergy
Creatures
Overlord of the Floodpits
39%inclusion127 decks325 decks
35%synergy
Overlord of the Balemurk
39%inclusion126 decks325 decks
37%synergy
Lotho, Corrupt Shirriff
38%inclusion123 decks325 decks
21%synergy
Esper Sentinel
38%inclusion123 decks325 decks
10%synergy
Scrabbling Skullcrab
37%inclusion121 decks325 decks
36%synergy
Fear of Sleep Paralysis
37%inclusion120 decks325 decks
31%synergy
Doomwake Giant
36%inclusion116 decks325 decks
30%synergy
Fear of Impostors
32%inclusion103 decks325 decks
30%synergy
Grand Abolisher
31%inclusion102 decks325 decks
17%synergy
Zur, Eternal Schemer
30%inclusion98 decks325 decks
27%synergy
Valley Floodcaller
30%inclusion97 decks325 decks
26%synergy
Ondu Spiritdancer
26%inclusion86 decks325 decks
20%synergy
Victor, Valgavoth's Seneschal
26%inclusion85 decks325 decks
24%synergy
Ranger-Captain of Eos
25%inclusion81 decks325 decks
18%synergy
Hullbreaker Horror
24%inclusion79 decks325 decks
18%synergy
Silent Hallcreeper
23%inclusion75 decks325 decks
19%synergy
Heliod, the Radiant Dawn
22%inclusion73 decks325 decks
19%synergy
Zur the Enchanter
22%inclusion71 decks325 decks
17%synergy
Enduring Curiosity
21%inclusion69 decks325 decks
13%synergy
Grim Guardian
20%inclusion65 decks325 decks
17%synergy
Displacer Kitten
19%inclusion63 decks325 decks
12%synergy
Ghostly Dancers
19%inclusion61 decks325 decks
16%synergy
Ledger Shredder
18%inclusion60 decks325 decks
10%synergy
Voice of Victory
17%inclusion37 decks217 decks
9%synergy
Mockingbird
16%inclusion53 decks325 decks
12%synergy
Mindwrack Harpy
16%inclusion53 decks325 decks
16%synergy
Soaring Lightbringer
15%inclusion49 decks325 decks
10%synergy
Opposition Agent
15%inclusion48 decks325 decks
6%synergy
Hedron Crab
14%inclusion47 decks325 decks
14%synergy
Lurrus of the Dream-Den
14%inclusion46 decks325 decks
13%synergy
Wan Shi Tong, Librarian
14%inclusion13 decks95 decks
8%synergy
Archivist of Oghma
14%inclusion44 decks325 decks
7%synergy
Archon of Sun's Grace
14%inclusion44 decks325 decks
9%synergy
Overlord of the Mistmoors
13%inclusion41 decks325 decks
10%synergy
Athreos, Shroud-Veiled
12%inclusion40 decks325 decks
8%synergy
Moon-Blessed Cleric
12%inclusion40 decks325 decks
8%synergy
Aminatou, Veil Piercer
12%inclusion39 decks325 decks
11%synergy
Alseid of Life's Bounty
12%inclusion38 decks325 decks
10%synergy
Psychic Frog
11%inclusion37 decks325 decks
4%synergy
Sage of Mysteries
11%inclusion36 decks325 decks
11%synergy
Talion, the Kindly Lord
11%inclusion35 decks325 decks
3%synergy
Auriok Salvagers
11%inclusion35 decks325 decks
10%synergy
Summon: Yojimbo
10%inclusion19 decks181 decks
9%synergy
Drannith Magistrate
10%inclusion33 decks325 decks
2%synergy
Ancient Cellarspawn
10%inclusion33 decks325 decks
7%synergy
Skullsnap Nuisance
10%inclusion32 decks325 decks
9%synergy
Phyrexian Metamorph
10%inclusion32 decks325 decks
1%synergy
Balemurk Leech
10%inclusion32 decks325 decks
9%synergy
Spirited Companion
10%inclusion31 decks325 decks
8%synergy
Archetype of Imagination
9.2%inclusion30 decks325 decks
5%synergy
Instants
Swan Song
39%inclusion127 decks325 decks
19%synergy
Silence
32%inclusion105 decks325 decks
22%synergy
Flusterstorm
30%inclusion96 decks325 decks
21%synergy
Fierce Guardianship
29%inclusion93 decks325 decks
8%synergy
Tainted Pact
28%inclusion92 decks325 decks
21%synergy
Force of Negation
28%inclusion91 decks325 decks
16%synergy
Cyclonic Rift
27%inclusion89 decks325 decks
3%synergy
Demonic Consultation
27%inclusion88 decks325 decks
19%synergy
Counterspell
27%inclusion87 decks325 decks
-15%synergy
Mindbreak Trap
26%inclusion84 decks325 decks
19%synergy
Mental Misstep
26%inclusion84 decks325 decks
19%synergy
Pact of Negation
26%inclusion84 decks325 decks
18%synergy
Intuition
24%inclusion79 decks325 decks
23%synergy
Mystical Tutor
24%inclusion79 decks325 decks
13%synergy
Borne Upon a Wind
24%inclusion78 decks325 decks
19%synergy
Cabal Ritual
23%inclusion76 decks325 decks
20%synergy
Arcane Denial
23%inclusion76 decks325 decks
3%synergy
Path to Exile
21%inclusion69 decks325 decks
-21%synergy
Sink into Stupor
21%inclusion68 decks325 decks
8%synergy
Mana Drain
17%inclusion54 decks325 decks
-1%synergy
Gifts Ungiven
16%inclusion51 decks325 decks
13%synergy
Void Rend
14%inclusion46 decks325 decks
-20%synergy
Dovin's Veto
14%inclusion44 decks325 decks
-12%synergy
Thirst for Meaning
13%inclusion42 decks325 decks
11%synergy
Into the Flood Maw
13%inclusion41 decks325 decks
9%synergy
Frantic Search
11%inclusion36 decks325 decks
-6%synergy
Chain of Vapor
10%inclusion34 decks325 decks
7%synergy
Anguished Unmaking
10%inclusion34 decks325 decks
-15%synergy
Inkshield
10%inclusion34 decks325 decks
1%synergy
Fell the Profane
10%inclusion32 decks325 decks
1%synergy
Otherworldly Gaze
10%inclusion31 decks325 decks
7%synergy
Brainstorm
8.9%inclusion29 decks325 decks
-8%synergy
Negate
8.3%inclusion27 decks325 decks
-8%synergy
Retraction Helix
7.4%inclusion24 decks325 decks
7%synergy
Darkblast
7.1%inclusion23 decks325 decks
7%synergy
Brain Freeze
6.5%inclusion21 decks325 decks
6%synergy
Strix Serenade
6.2%inclusion20 decks325 decks
2%synergy
Teferi's Protection
5.8%inclusion19 decks325 decks
-11%synergy
Culling the Weak
5.8%inclusion19 decks325 decks
4%synergy
Faithful Mending
5.8%inclusion19 decks325 decks
2%synergy
Deadly Rollick
5.2%inclusion17 decks325 decks
-9%synergy
Saw in Half
5.2%inclusion17 decks325 decks
3%synergy
Sorceries
Reanimate
37%inclusion120 decks325 decks
21%synergy
Windfall
26%inclusion86 decks325 decks
13%synergy
Imperial Seal
25%inclusion82 decks325 decks
18%synergy
Toxic Deluge
22%inclusion71 decks325 decks
2%synergy
Redress Fate
22%inclusion71 decks325 decks
16%synergy
Dance of the Manse
17%inclusion54 decks325 decks
13%synergy
Extinguish All Hope
13%inclusion41 decks325 decks
11%synergy
Lively Dirge
13%inclusion41 decks325 decks
11%synergy
Demonic Counsel
12%inclusion40 decks325 decks
11%synergy
Singularity Rupture
12%inclusion18 decks148 decks
10%synergy
Beseech the Mirror
12%inclusion39 decks325 decks
8%synergy
Replenish
11%inclusion35 decks325 decks
9%synergy
Space-Time Anomaly
11%inclusion15 decks142 decks
9%synergy
Supreme Verdict
10%inclusion32 decks325 decks
-5%synergy
Glimpse the Unthinkable
10%inclusion32 decks325 decks
9%synergy
Resurgent Belief
9.2%inclusion30 decks325 decks
7%synergy
Time Wipe
9.2%inclusion30 decks325 decks
2%synergy
Damn
8.9%inclusion29 decks325 decks
-12%synergy
Unmarked Grave
8.6%inclusion28 decks325 decks
7%synergy
Buried Alive
8.6%inclusion28 decks325 decks
5%synergy
Mnemonic Betrayal
7.1%inclusion23 decks325 decks
4%synergy
Idyllic Tutor
6.8%inclusion22 decks325 decks
3%synergy
Ponder
5.8%inclusion19 decks325 decks
-3%synergy
Traumatize
5.5%inclusion18 decks325 decks
5%synergy
Utility Artifacts
The One Ring
26%inclusion85 decks325 decks
13%synergy
Wishclaw Talisman
25%inclusion80 decks325 decks
16%synergy
Mesmeric Orb
18%inclusion58 decks325 decks
17%synergy
Lightning Greaves
9.2%inclusion30 decks325 decks
-13%synergy
Wayfarer's Bauble
5.5%inclusion18 decks325 decks
-2%synergy
Cloud Key
5.2%inclusion17 decks325 decks
2%synergy
Enchantments
Mirrormade
39%inclusion126 decks325 decks
29%synergy
Seal of Cleansing
33%inclusion107 decks325 decks
31%synergy
The Meathook Massacre
31%inclusion102 decks325 decks
28%synergy
Grasp of Fate
29%inclusion95 decks325 decks
23%synergy
Secret Arcade // Dusty Parlor
29%inclusion95 decks325 decks
24%synergy
Cemetery Tampering
29%inclusion94 decks325 decks
28%synergy
Starfield of Nyx
28%inclusion92 decks325 decks
24%synergy
Touch the Spirit Realm
28%inclusion91 decks325 decks
26%synergy
Propaganda
28%inclusion90 decks325 decks
1%synergy
Sphere of Safety
28%inclusion90 decks325 decks
18%synergy
Tinybones Joins Up
27%inclusion87 decks325 decks
26%synergy
Necropotence
25%inclusion82 decks325 decks
18%synergy
Ghostly Prison
25%inclusion81 decks325 decks
3%synergy
Estrid's Invocation
25%inclusion81 decks325 decks
20%synergy
Cacophony Unleashed
24%inclusion79 decks325 decks
23%synergy
Static Prison
24%inclusion77 decks325 decks
23%synergy
Sigil of the Empty Throne
22%inclusion73 decks325 decks
17%synergy
Stillness in Motion
19%inclusion41 decks211 decks
19%synergy
Monologue Tax
19%inclusion63 decks325 decks
13%synergy
Seal of Removal
18%inclusion58 decks325 decks
17%synergy
Copy Enchantment
18%inclusion57 decks325 decks
13%synergy
Polluted Cistern // Dim Oubliette
17%inclusion54 decks325 decks
16%synergy
The Tale of Tamiyo
17%inclusion54 decks325 decks
16%synergy
Greater Auramancy
16%inclusion53 decks325 decks
12%synergy
Defiled Crypt // Cadaver Lab
16%inclusion52 decks324 decks
15%synergy
Out of the Tombs
16%inclusion52 decks325 decks
16%synergy
Darksteel Mutation
16%inclusion51 decks325 decks
9%synergy
Black Market Connections
14%inclusion47 decks325 decks
0%synergy
Trouble in Pairs
12%inclusion40 decks325 decks
7%synergy
Hallowed Haunting
12%inclusion40 decks325 decks
10%synergy
Teval's Judgment
12%inclusion26 decks216 decks
11%synergy
Sheltered by Ghosts
12%inclusion39 decks325 decks
9%synergy
Copy Artifact
12%inclusion38 decks325 decks
11%synergy
The Eldest Reborn
11%inclusion37 decks325 decks
9%synergy
Shark Typhoon
11%inclusion37 decks325 decks
6%synergy
Timely Ward
11%inclusion37 decks325 decks
6%synergy
Founding the Third Path
11%inclusion36 decks325 decks
11%synergy
Leyline of Anticipation
11%inclusion35 decks325 decks
6%synergy
Imprisoned in the Moon
11%inclusion35 decks325 decks
4%synergy
Mirror Room // Fractured Realm
10%inclusion34 decks325 decks
8%synergy
Restricted Office // Lecture Hall
10%inclusion34 decks325 decks
8%synergy
Secrets of the Dead
10%inclusion34 decks325 decks
10%synergy
Oubliette
10%inclusion34 decks325 decks
9%synergy
Ethereal Armor
10%inclusion34 decks325 decks
6%synergy
Extravagant Replication
10%inclusion32 decks325 decks
5%synergy
Authority of the Consuls
10%inclusion32 decks325 decks
-2%synergy
All That Glitters
10%inclusion32 decks325 decks
1%synergy
Chthonian Nightmare
10%inclusion31 decks325 decks
9%synergy
Aura of Silence
10%inclusion31 decks325 decks
6%synergy
Court of Cunning
9.2%inclusion30 decks325 decks
8%synergy
Battles
Invasion of Theros
5.8%inclusion19 decks325 decks
4%synergy
Planeswalkers
Teferi, Time Raveler
18%inclusion60 decks325 decks
10%synergy
Utility Lands
Hall of Heliod's Generosity
46%inclusion151 decks325 decks
33%synergy
Otawara, Soaring City
40%inclusion131 decks325 decks
21%synergy
Bojuka Bog
31%inclusion100 decks325 decks
4%synergy
Cephalid Coliseum
19%inclusion62 decks325 decks
15%synergy
Takenuma, Abandoned Mire
17%inclusion56 decks325 decks
11%synergy
Urza's Saga
15%inclusion50 decks325 decks
3%synergy
Emergence Zone
13%inclusion41 decks325 decks
10%synergy
Serra's Sanctum
13%inclusion41 decks325 decks
11%synergy
Minamo, School at Water's Edge
10%inclusion34 decks325 decks
6%synergy
Reliquary Tower
10%inclusion32 decks325 decks
-24%synergy
Urborg, Tomb of Yawgmoth
10%inclusion31 decks325 decks
-4%synergy
Halimar Depths
7.4%inclusion24 decks325 decks
3%synergy
City of Traitors
6.2%inclusion20 decks325 decks
5%synergy
Nephalia Drownyard
5.5%inclusion18 decks325 decks
5%synergy
Mana Artifacts
Arcane Signet
93%inclusion301 decks325 decks
5%synergy
Sol Ring
90%inclusion293 decks325 decks
0%synergy
Talisman of Dominance
66%inclusion213 decks325 decks
16%synergy
Talisman of Progress
53%inclusion171 decks325 decks
9%synergy
Fellwar Stone
46%inclusion149 decks325 decks
12%synergy
Talisman of Hierarchy
46%inclusion149 decks325 decks
2%synergy
Lotus Petal
31%inclusion100 decks325 decks
20%synergy
Chrome Mox
29%inclusion95 decks325 decks
20%synergy
Mox Diamond
26%inclusion85 decks325 decks
19%synergy
Mox Opal
25%inclusion81 decks325 decks
16%synergy
Azorius Signet
23%inclusion75 decks325 decks
-9%synergy
Lion's Eye Diamond
21%inclusion68 decks325 decks
19%synergy
Orzhov Signet
20%inclusion65 decks325 decks
-14%synergy
Dimir Signet
19%inclusion62 decks325 decks
-13%synergy
Mox Amber
13%inclusion41 decks325 decks
6%synergy
Mind Stone
11%inclusion36 decks325 decks
-2%synergy
Grim Monolith
10%inclusion33 decks325 decks
7%synergy
Commander's Sphere
7.4%inclusion24 decks325 decks
-11%synergy
Lands
Command Tower
96%inclusion313 decks325 decks
4%synergy
Island
80%inclusion260 decks325 decks
-13%synergy
Swamp
78%inclusion254 decks325 decks
-13%synergy
Plains
74%inclusion242 decks325 decks
-17%synergy
Watery Grave
68%inclusion222 decks325 decks
18%synergy
Hallowed Fountain
68%inclusion221 decks325 decks
19%synergy
Godless Shrine
67%inclusion218 decks325 decks
16%synergy
Polluted Delta
63%inclusion205 decks325 decks
26%synergy
Flooded Strand
62%inclusion203 decks325 decks
24%synergy
Marsh Flats
60%inclusion194 decks325 decks
23%synergy
Exotic Orchard
57%inclusion186 decks325 decks
-1%synergy
Caves of Koilos
45%inclusion145 decks325 decks
9%synergy
Undercity Sewers
45%inclusion145 decks325 decks
30%synergy
Morphic Pool
45%inclusion145 decks325 decks
10%synergy
Adarkar Wastes
42%inclusion138 decks325 decks
11%synergy
Underground River
41%inclusion134 decks325 decks
8%synergy
Sea of Clouds
41%inclusion133 decks325 decks
5%synergy
Vault of Champions
40%inclusion130 decks325 decks
7%synergy
Arcane Sanctum
38%inclusion122 decks325 decks
-17%synergy
City of Brass
37%inclusion119 decks325 decks
22%synergy
Tundra
35%inclusion113 decks325 decks
19%synergy
Scrubland
34%inclusion112 decks325 decks
18%synergy
Bloodstained Mire
34%inclusion112 decks325 decks
23%synergy
Underground Sea
34%inclusion111 decks325 decks
18%synergy
Raffine's Tower
34%inclusion111 decks325 decks
-7%synergy
Mana Confluence
33%inclusion108 decks325 decks
19%synergy
Misty Rainforest
33%inclusion108 decks325 decks
22%synergy
Meticulous Archive
33%inclusion106 decks325 decks
19%synergy
Shadowy Backstreet
32%inclusion103 decks325 decks
19%synergy
Verdant Catacombs
31%inclusion101 decks325 decks
21%synergy
Scalding Tarn
30%inclusion99 decks325 decks
19%synergy
Windswept Heath
30%inclusion97 decks325 decks
20%synergy
Isolated Chapel
29%inclusion94 decks325 decks
-10%synergy
Gemstone Caverns
29%inclusion93 decks325 decks
21%synergy
Glacial Fortress
28%inclusion91 decks325 decks
-13%synergy
Valgavoth's Lair
28%inclusion90 decks325 decks
25%synergy
Drowned Catacomb
26%inclusion84 decks325 decks
-10%synergy
Arid Mesa
25%inclusion81 decks325 decks
15%synergy
Gloomlake Verge
23%inclusion75 decks325 decks
12%synergy
Sink into Stupor
21%inclusion68 decks325 decks
8%synergy
Deserted Beach
21%inclusion68 decks325 decks
0%synergy
Prairie Stream
20%inclusion65 decks325 decks
-21%synergy
Floodfarm Verge
20%inclusion64 decks325 decks
9%synergy
Sunken Hollow
19%inclusion63 decks325 decks
-20%synergy
Shipwreck Marsh
19%inclusion63 decks325 decks
-1%synergy
Evolving Wilds
19%inclusion62 decks325 decks
-6%synergy
Terramorphic Expanse
16%inclusion53 decks325 decks
0%synergy
Obscura Storefront
16%inclusion51 decks325 decks
6%synergy
Contaminated Landscape
16%inclusion51 decks325 decks
1%synergy
Dimir Aqueduct
15%inclusion50 decks325 decks
2%synergy