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
6.1%inclusion5 decks82 decks
5%synergy
Twilight Diviner
4.9%inclusion4 decks82 decks
3%synergy
Does Machines
2.9%inclusion2 decks70 decks
3%synergy
Retro-Mutation
2.3%inclusion1 decks44 decks
2%synergy
Dimensional Exile
2.1%inclusion1 decks47 decks
2%synergy
High Synergy Cards
Animate Dead
80%inclusion276 decks345 decks
70%synergy
Necromancy
71%inclusion244 decks345 decks
66%synergy
Ripples of Undeath
66%inclusion227 decks345 decks
63%synergy
Dress Down
63%inclusion219 decks345 decks
61%synergy
Dance of the Dead
53%inclusion182 decks345 decks
51%synergy
Inquisitive Glimmer
57%inclusion196 decks345 decks
49%synergy
Mystic Remora
67%inclusion231 decks345 decks
46%synergy
Entomb
52%inclusion181 decks345 decks
46%synergy
Sevinne's Reclamation
54%inclusion186 decks345 decks
45%synergy
Entity Tracker
49%inclusion168 decks345 decks
42%synergy
Top Cards
Swords to Plowshares
57%inclusion196 decks345 decks
-11%synergy
Mesa Enchantress
46%inclusion158 decks345 decks
37%synergy
Demon of Fate's Design
45%inclusion155 decks345 decks
39%synergy
Dark Ritual
45%inclusion155 decks345 decks
25%synergy
Amphibian Downpour
43%inclusion147 decks345 decks
38%synergy
Starfield Mystic
42%inclusion146 decks345 decks
36%synergy
Gravebreaker Lamia
42%inclusion145 decks345 decks
41%synergy
Mirrormade
40%inclusion138 decks345 decks
30%synergy
Overlord of the Balemurk
39%inclusion136 decks345 decks
38%synergy
Overlord of the Floodpits
39%inclusion135 decks345 decks
36%synergy
Game Changers
Smothering Tithe
56%inclusion193 decks345 decks
25%synergy
Rhystic Study
52%inclusion180 decks345 decks
21%synergy
Enlightened Tutor
41%inclusion140 decks345 decks
21%synergy
Demonic Tutor
36%inclusion125 decks345 decks
15%synergy
Vampiric Tutor
32%inclusion112 decks345 decks
15%synergy
Thassa's Oracle
32%inclusion111 decks345 decks
23%synergy
Ancient Tomb
32%inclusion110 decks345 decks
19%synergy
Mana Vault
30%inclusion104 decks345 decks
21%synergy
Force of Will
30%inclusion103 decks345 decks
17%synergy
Orcish Bowmasters
30%inclusion102 decks345 decks
19%synergy
Creatures
Scrabbling Skullcrab
39%inclusion133 decks345 decks
38%synergy
Abdel Adrian, Gorion's Ward
38%inclusion132 decks345 decks
37%synergy
Fear of Sleep Paralysis
37%inclusion129 decks345 decks
32%synergy
Doomwake Giant
37%inclusion128 decks345 decks
31%synergy
Esper Sentinel
37%inclusion126 decks345 decks
9%synergy
Lotho, Corrupt Shirriff
36%inclusion124 decks345 decks
19%synergy
Fear of Impostors
33%inclusion114 decks345 decks
32%synergy
Zur, Eternal Schemer
31%inclusion106 decks345 decks
27%synergy
Grand Abolisher
30%inclusion103 decks345 decks
15%synergy
Valley Floodcaller
29%inclusion100 decks345 decks
25%synergy
Victor, Valgavoth's Seneschal
27%inclusion93 decks345 decks
25%synergy
Ondu Spiritdancer
26%inclusion91 decks345 decks
20%synergy
Ranger-Captain of Eos
24%inclusion82 decks345 decks
18%synergy
Silent Hallcreeper
23%inclusion81 decks345 decks
19%synergy
Hullbreaker Horror
23%inclusion81 decks345 decks
17%synergy
Heliod, the Radiant Dawn
23%inclusion80 decks345 decks
20%synergy
Grim Guardian
21%inclusion74 decks345 decks
19%synergy
Enduring Curiosity
21%inclusion72 decks345 decks
13%synergy
Zur the Enchanter
21%inclusion72 decks345 decks
16%synergy
Ghostly Dancers
20%inclusion70 decks345 decks
18%synergy
Displacer Kitten
19%inclusion65 decks345 decks
12%synergy
Ledger Shredder
18%inclusion63 decks345 decks
10%synergy
Mindwrack Harpy
18%inclusion61 decks345 decks
17%synergy
Mockingbird
17%inclusion57 decks345 decks
12%synergy
Voice of Victory
15%inclusion36 decks238 decks
7%synergy
Hedron Crab
15%inclusion52 decks345 decks
14%synergy
Soaring Lightbringer
15%inclusion52 decks345 decks
10%synergy
Wan Shi Tong, Librarian
15%inclusion18 decks123 decks
9%synergy
Opposition Agent
13%inclusion46 decks345 decks
5%synergy
Archon of Sun's Grace
13%inclusion45 decks345 decks
8%synergy
Lurrus of the Dream-Den
13%inclusion45 decks345 decks
12%synergy
Archivist of Oghma
13%inclusion44 decks345 decks
6%synergy
Overlord of the Mistmoors
13%inclusion44 decks345 decks
11%synergy
Moon-Blessed Cleric
12%inclusion43 decks345 decks
8%synergy
Sage of Mysteries
12%inclusion43 decks345 decks
12%synergy
Athreos, Shroud-Veiled
12%inclusion41 decks345 decks
8%synergy
Alseid of Life's Bounty
12%inclusion41 decks345 decks
11%synergy
Aminatou, Veil Piercer
12%inclusion41 decks345 decks
11%synergy
Auriok Salvagers
11%inclusion37 decks345 decks
10%synergy
Ancient Cellarspawn
10%inclusion36 decks345 decks
7%synergy
Psychic Frog
10%inclusion36 decks345 decks
3%synergy
Skullsnap Nuisance
10%inclusion36 decks345 decks
10%synergy
Summon: Yojimbo
10%inclusion21 decks203 decks
9%synergy
Talion, the Kindly Lord
10%inclusion35 decks345 decks
2%synergy
Balemurk Leech
10%inclusion35 decks345 decks
9%synergy
Archetype of Imagination
10%inclusion35 decks345 decks
5%synergy
Drannith Magistrate
10%inclusion33 decks345 decks
2%synergy
Phyrexian Metamorph
9.3%inclusion32 decks345 decks
1%synergy
Spirited Companion
9.3%inclusion32 decks345 decks
7%synergy
Tataru Taru
8.8%inclusion18 decks204 decks
1%synergy
Instants
Swan Song
37%inclusion129 decks345 decks
18%synergy
An Offer You Can't Refuse
37%inclusion128 decks345 decks
10%synergy
Silence
31%inclusion108 decks345 decks
21%synergy
Flusterstorm
28%inclusion97 decks345 decks
20%synergy
Counterspell
28%inclusion97 decks345 decks
-14%synergy
Fierce Guardianship
28%inclusion96 decks345 decks
7%synergy
Tainted Pact
27%inclusion94 decks345 decks
20%synergy
Force of Negation
27%inclusion94 decks345 decks
15%synergy
Demonic Consultation
26%inclusion90 decks345 decks
18%synergy
Cyclonic Rift
26%inclusion90 decks345 decks
3%synergy
Mental Misstep
25%inclusion86 decks345 decks
18%synergy
Mindbreak Trap
25%inclusion86 decks345 decks
18%synergy
Pact of Negation
25%inclusion85 decks345 decks
17%synergy
Intuition
24%inclusion82 decks345 decks
22%synergy
Borne Upon a Wind
23%inclusion81 decks345 decks
19%synergy
Cabal Ritual
23%inclusion78 decks345 decks
19%synergy
Mystical Tutor
23%inclusion78 decks345 decks
12%synergy
Arcane Denial
22%inclusion76 decks345 decks
2%synergy
Sink into Stupor
22%inclusion75 decks345 decks
9%synergy
Path to Exile
21%inclusion72 decks345 decks
-21%synergy
Gifts Ungiven
16%inclusion55 decks345 decks
13%synergy
Mana Drain
15%inclusion53 decks345 decks
-2%synergy
Void Rend
15%inclusion51 decks345 decks
-20%synergy
Dovin's Veto
14%inclusion50 decks345 decks
-11%synergy
Thirst for Meaning
14%inclusion47 decks345 decks
12%synergy
Into the Flood Maw
13%inclusion45 decks345 decks
9%synergy
Frantic Search
12%inclusion42 decks345 decks
-6%synergy
Inkshield
10%inclusion36 decks345 decks
1%synergy
Chain of Vapor
10%inclusion35 decks345 decks
7%synergy
Fell the Profane
10%inclusion34 decks345 decks
1%synergy
Otherworldly Gaze
10%inclusion33 decks345 decks
7%synergy
Anguished Unmaking
9.3%inclusion32 decks345 decks
-16%synergy
Brainstorm
8.7%inclusion30 decks345 decks
-8%synergy
Negate
8.4%inclusion29 decks345 decks
-8%synergy
Retraction Helix
7.5%inclusion26 decks345 decks
7%synergy
Darkblast
7.2%inclusion25 decks345 decks
7%synergy
Teferi's Protection
6.4%inclusion22 decks345 decks
-10%synergy
Brain Freeze
6.1%inclusion21 decks345 decks
6%synergy
Culling the Weak
5.8%inclusion20 decks345 decks
4%synergy
Faithful Mending
5.8%inclusion20 decks345 decks
2%synergy
Strix Serenade
5.2%inclusion18 decks345 decks
2%synergy
Sorceries
Reanimate
36%inclusion123 decks345 decks
20%synergy
Windfall
26%inclusion88 decks345 decks
12%synergy
Imperial Seal
24%inclusion84 decks345 decks
17%synergy
Redress Fate
23%inclusion80 decks345 decks
18%synergy
Toxic Deluge
20%inclusion69 decks345 decks
0%synergy
Dance of the Manse
16%inclusion54 decks345 decks
12%synergy
Extinguish All Hope
14%inclusion49 decks345 decks
13%synergy
Singularity Rupture
14%inclusion24 decks171 decks
12%synergy
Lively Dirge
12%inclusion43 decks345 decks
11%synergy
Demonic Counsel
12%inclusion41 decks345 decks
11%synergy
Beseech the Mirror
12%inclusion40 decks345 decks
8%synergy
Glimpse the Unthinkable
11%inclusion38 decks345 decks
11%synergy
Space-Time Anomaly
11%inclusion18 decks165 decks
9%synergy
Replenish
10%inclusion35 decks345 decks
8%synergy
Resurgent Belief
9.3%inclusion32 decks345 decks
7%synergy
Damn
9.3%inclusion32 decks345 decks
-11%synergy
Supreme Verdict
9.0%inclusion31 decks345 decks
-6%synergy
Unmarked Grave
8.4%inclusion29 decks345 decks
7%synergy
Time Wipe
8.4%inclusion29 decks345 decks
2%synergy
Buried Alive
8.1%inclusion28 decks345 decks
4%synergy
Mnemonic Betrayal
7.0%inclusion24 decks345 decks
4%synergy
Idyllic Tutor
7.0%inclusion24 decks345 decks
3%synergy
Ponder
5.8%inclusion20 decks345 decks
-3%synergy
Traumatize
5.8%inclusion20 decks345 decks
5%synergy
Utility Artifacts
The One Ring
24%inclusion83 decks345 decks
11%synergy
Wishclaw Talisman
23%inclusion80 decks345 decks
15%synergy
Mesmeric Orb
17%inclusion58 decks345 decks
16%synergy
Lightning Greaves
8.7%inclusion30 decks345 decks
-14%synergy
Cloud Key
6.1%inclusion21 decks345 decks
3%synergy
Wayfarer's Bauble
5.5%inclusion19 decks345 decks
-2%synergy
Enchantments
Blind Obedience
39%inclusion135 decks345 decks
27%synergy
Seal of Cleansing
34%inclusion117 decks345 decks
32%synergy
Grasp of Fate
30%inclusion105 decks345 decks
24%synergy
Cemetery Tampering
30%inclusion103 decks345 decks
29%synergy
Secret Arcade // Dusty Parlor
30%inclusion102 decks345 decks
25%synergy
The Meathook Massacre
29%inclusion101 decks345 decks
26%synergy
Sphere of Safety
29%inclusion101 decks345 decks
20%synergy
Starfield of Nyx
28%inclusion96 decks345 decks
24%synergy
Touch the Spirit Realm
27%inclusion94 decks345 decks
25%synergy
Propaganda
27%inclusion94 decks345 decks
-1%synergy
Tinybones Joins Up
26%inclusion89 decks345 decks
25%synergy
Estrid's Invocation
26%inclusion88 decks345 decks
21%synergy
Necropotence
25%inclusion87 decks345 decks
19%synergy
Ghostly Prison
24%inclusion84 decks345 decks
2%synergy
Cacophony Unleashed
24%inclusion83 decks345 decks
22%synergy
Static Prison
23%inclusion79 decks345 decks
22%synergy
Sigil of the Empty Throne
22%inclusion75 decks345 decks
16%synergy
Monologue Tax
20%inclusion70 decks345 decks
14%synergy
Stillness in Motion
20%inclusion46 decks232 decks
19%synergy
Copy Enchantment
19%inclusion64 decks345 decks
14%synergy
Seal of Removal
18%inclusion63 decks345 decks
18%synergy
The Tale of Tamiyo
18%inclusion63 decks345 decks
18%synergy
Polluted Cistern // Dim Oubliette
17%inclusion59 decks345 decks
17%synergy
Defiled Crypt // Cadaver Lab
17%inclusion58 decks344 decks
16%synergy
Out of the Tombs
17%inclusion57 decks345 decks
16%synergy
Darksteel Mutation
16%inclusion56 decks345 decks
10%synergy
Greater Auramancy
16%inclusion56 decks345 decks
12%synergy
Sheltered by Ghosts
13%inclusion46 decks345 decks
11%synergy
Teval's Judgment
13%inclusion31 decks237 decks
12%synergy
Black Market Connections
13%inclusion45 decks345 decks
-1%synergy
Leyline of Anticipation
12%inclusion42 decks345 decks
8%synergy
Hallowed Haunting
12%inclusion42 decks345 decks
10%synergy
Founding the Third Path
12%inclusion40 decks345 decks
11%synergy
Timely Ward
12%inclusion40 decks345 decks
7%synergy
Restricted Office // Lecture Hall
12%inclusion40 decks345 decks
10%synergy
Ethereal Armor
12%inclusion40 decks345 decks
7%synergy
Trouble in Pairs
12%inclusion40 decks345 decks
6%synergy
Secrets of the Dead
11%inclusion39 decks345 decks
11%synergy
Imprisoned in the Moon
11%inclusion38 decks345 decks
4%synergy
The Eldest Reborn
11%inclusion38 decks345 decks
9%synergy
Shark Typhoon
11%inclusion38 decks345 decks
5%synergy
Copy Artifact
11%inclusion37 decks345 decks
10%synergy
Mirror Room // Fractured Realm
11%inclusion37 decks345 decks
8%synergy
Extravagant Replication
10%inclusion36 decks345 decks
5%synergy
Court of Cunning
10%inclusion35 decks345 decks
9%synergy
Nowhere to Run
10%inclusion35 decks345 decks
9%synergy
Oubliette
10%inclusion35 decks345 decks
9%synergy
All That Glitters
10%inclusion34 decks345 decks
1%synergy
Aura of Silence
10%inclusion34 decks345 decks
7%synergy
Chthonian Nightmare
9.3%inclusion32 decks345 decks
9%synergy
Battles
Invasion of Theros
5.8%inclusion20 decks345 decks
4%synergy
Planeswalkers
Teferi, Time Raveler
18%inclusion61 decks345 decks
9%synergy
Utility Lands
Hall of Heliod's Generosity
47%inclusion161 decks345 decks
34%synergy
Otawara, Soaring City
39%inclusion135 decks345 decks
20%synergy
Bojuka Bog
31%inclusion107 decks345 decks
4%synergy
Cephalid Coliseum
19%inclusion65 decks345 decks
15%synergy
Takenuma, Abandoned Mire
18%inclusion61 decks345 decks
11%synergy
Urza's Saga
14%inclusion50 decks345 decks
3%synergy
Serra's Sanctum
13%inclusion44 decks345 decks
11%synergy
Emergence Zone
12%inclusion42 decks345 decks
10%synergy
Minamo, School at Water's Edge
10%inclusion34 decks345 decks
6%synergy
Reliquary Tower
10%inclusion33 decks345 decks
-24%synergy
Urborg, Tomb of Yawgmoth
9.0%inclusion31 decks345 decks
-4%synergy
Halimar Depths
7.5%inclusion26 decks345 decks
3%synergy
City of Traitors
6.1%inclusion21 decks345 decks
5%synergy
Nephalia Drownyard
5.5%inclusion19 decks345 decks
5%synergy
Mana Artifacts
Arcane Signet
92%inclusion318 decks345 decks
4%synergy
Sol Ring
89%inclusion306 decks345 decks
-1%synergy
Talisman of Dominance
63%inclusion218 decks345 decks
14%synergy
Talisman of Progress
51%inclusion177 decks345 decks
8%synergy
Talisman of Hierarchy
45%inclusion155 decks345 decks
1%synergy
Fellwar Stone
45%inclusion155 decks345 decks
12%synergy
Lotus Petal
30%inclusion103 decks345 decks
19%synergy
Chrome Mox
28%inclusion98 decks345 decks
19%synergy
Mox Diamond
25%inclusion87 decks345 decks
18%synergy
Azorius Signet
25%inclusion86 decks345 decks
-6%synergy
Mox Opal
24%inclusion82 decks345 decks
15%synergy
Orzhov Signet
22%inclusion75 decks345 decks
-11%synergy
Lion's Eye Diamond
21%inclusion71 decks345 decks
18%synergy
Dimir Signet
20%inclusion69 decks345 decks
-11%synergy
Mox Amber
12%inclusion42 decks345 decks
6%synergy
Mind Stone
10%inclusion36 decks345 decks
-2%synergy
Grim Monolith
10%inclusion34 decks345 decks
6%synergy
Commander's Sphere
7.0%inclusion24 decks345 decks
-11%synergy
Lands
Command Tower
96%inclusion332 decks345 decks
4%synergy
Island
81%inclusion279 decks345 decks
-12%synergy
Swamp
79%inclusion272 decks345 decks
-13%synergy
Plains
75%inclusion260 decks345 decks
-16%synergy
Watery Grave
68%inclusion236 decks345 decks
18%synergy
Godless Shrine
67%inclusion231 decks345 decks
16%synergy
Hallowed Fountain
67%inclusion231 decks345 decks
17%synergy
Polluted Delta
62%inclusion214 decks345 decks
24%synergy
Flooded Strand
62%inclusion213 decks345 decks
23%synergy
Marsh Flats
59%inclusion204 decks345 decks
23%synergy
Exotic Orchard
57%inclusion197 decks345 decks
-2%synergy
Caves of Koilos
44%inclusion153 decks345 decks
9%synergy
Undercity Sewers
44%inclusion152 decks345 decks
30%synergy
Morphic Pool
43%inclusion150 decks345 decks
10%synergy
Adarkar Wastes
43%inclusion148 decks345 decks
11%synergy
Underground River
42%inclusion146 decks345 decks
9%synergy
Sea of Clouds
40%inclusion137 decks345 decks
4%synergy
Vault of Champions
40%inclusion137 decks345 decks
7%synergy
Arcane Sanctum
39%inclusion134 decks345 decks
-16%synergy
City of Brass
35%inclusion121 decks345 decks
20%synergy
Raffine's Tower
35%inclusion120 decks345 decks
-6%synergy
Tundra
34%inclusion116 decks345 decks
18%synergy
Scrubland
33%inclusion115 decks345 decks
17%synergy
Underground Sea
33%inclusion114 decks345 decks
17%synergy
Meticulous Archive
33%inclusion113 decks345 decks
19%synergy
Bloodstained Mire
32%inclusion112 decks345 decks
22%synergy
Misty Rainforest
32%inclusion110 decks345 decks
21%synergy
Mana Confluence
32%inclusion110 decks345 decks
18%synergy
Shadowy Backstreet
32%inclusion109 decks345 decks
19%synergy
Verdant Catacombs
30%inclusion103 decks345 decks
20%synergy
Isolated Chapel
29%inclusion101 decks345 decks
-11%synergy
Scalding Tarn
29%inclusion100 decks345 decks
18%synergy
Glacial Fortress
28%inclusion98 decks345 decks
-13%synergy
Windswept Heath
28%inclusion97 decks345 decks
19%synergy
Valgavoth's Lair
28%inclusion97 decks345 decks
25%synergy
Gemstone Caverns
28%inclusion95 decks345 decks
20%synergy
Drowned Catacomb
26%inclusion91 decks345 decks
-11%synergy
Arid Mesa
24%inclusion83 decks345 decks
14%synergy
Gloomlake Verge
23%inclusion78 decks345 decks
12%synergy
Sink into Stupor
22%inclusion75 decks345 decks
9%synergy
Deserted Beach
22%inclusion75 decks345 decks
1%synergy
Floodfarm Verge
21%inclusion73 decks345 decks
10%synergy
Prairie Stream
20%inclusion70 decks345 decks
-20%synergy
Shipwreck Marsh
20%inclusion69 decks345 decks
-1%synergy
Sunken Hollow
19%inclusion66 decks345 decks
-20%synergy
Evolving Wilds
19%inclusion66 decks345 decks
-6%synergy
Terramorphic Expanse
17%inclusion58 decks345 decks
1%synergy
Contaminated Landscape
17%inclusion57 decks345 decks
3%synergy
Obscura Storefront
16%inclusion56 decks345 decks
6%synergy
Dimir Aqueduct
15%inclusion53 decks345 decks
2%synergy