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
Wan Shi Tong, Librarian
16%inclusion7 decks44 decks
12%synergy
Waterbender Ascension
2.9%inclusion1 decks34 decks
2%synergy
Honest Work
2.3%inclusion1 decks44 decks
2%synergy
Airbender Ascension
2.3%inclusion1 decks44 decks
2%synergy
Azula, Cunning Usurper
2.3%inclusion1 decks44 decks
2%synergy
High Synergy Cards
Animate Dead
83%inclusion248 decks298 decks
73%synergy
Necromancy
73%inclusion219 decks298 decks
69%synergy
Ripples of Undeath
66%inclusion198 decks298 decks
64%synergy
Dress Down
66%inclusion196 decks298 decks
63%synergy
Dance of the Dead
56%inclusion166 decks298 decks
53%synergy
Entomb
55%inclusion163 decks298 decks
48%synergy
Mystic Remora
69%inclusion206 decks298 decks
48%synergy
Inquisitive Glimmer
53%inclusion159 decks298 decks
46%synergy
Sevinne's Reclamation
54%inclusion160 decks298 decks
45%synergy
Entity Tracker
47%inclusion140 decks298 decks
40%synergy
Top Cards
Swords to Plowshares
58%inclusion174 decks298 decks
-10%synergy
Dark Ritual
47%inclusion141 decks298 decks
28%synergy
Mesa Enchantress
46%inclusion137 decks298 decks
37%synergy
Amphibian Downpour
44%inclusion130 decks298 decks
39%synergy
Blind Obedience
43%inclusion128 decks298 decks
30%synergy
Demon of Fate's Design
42%inclusion124 decks298 decks
36%synergy
Starfield Mystic
41%inclusion123 decks298 decks
35%synergy
Abdel Adrian, Gorion's Ward
41%inclusion123 decks298 decks
39%synergy
Gravebreaker Lamia
41%inclusion122 decks298 decks
40%synergy
Swan Song
41%inclusion122 decks298 decks
22%synergy
Game Changers
Smothering Tithe
59%inclusion177 decks298 decks
27%synergy
Rhystic Study
57%inclusion169 decks298 decks
24%synergy
Enlightened Tutor
44%inclusion132 decks298 decks
24%synergy
Demonic Tutor
40%inclusion118 decks298 decks
18%synergy
Vampiric Tutor
36%inclusion108 decks298 decks
18%synergy
Thassa's Oracle
35%inclusion104 decks298 decks
25%synergy
Ancient Tomb
35%inclusion104 decks298 decks
22%synergy
Mana Vault
33%inclusion99 decks298 decks
24%synergy
Force of Will
33%inclusion98 decks298 decks
20%synergy
Orcish Bowmasters
32%inclusion96 decks298 decks
21%synergy
Creatures
Esper Sentinel
40%inclusion119 decks298 decks
12%synergy
Overlord of the Floodpits
39%inclusion117 decks298 decks
35%synergy
Lotho, Corrupt Shirriff
39%inclusion116 decks298 decks
22%synergy
Overlord of the Balemurk
39%inclusion115 decks298 decks
37%synergy
Scrabbling Skullcrab
37%inclusion109 decks298 decks
36%synergy
Fear of Sleep Paralysis
36%inclusion108 decks298 decks
30%synergy
Doomwake Giant
35%inclusion103 decks298 decks
29%synergy
Grand Abolisher
33%inclusion98 decks298 decks
18%synergy
Valley Floodcaller
31%inclusion92 decks298 decks
27%synergy
Fear of Impostors
30%inclusion89 decks298 decks
28%synergy
Zur, Eternal Schemer
29%inclusion87 decks298 decks
26%synergy
Ondu Spiritdancer
27%inclusion81 decks298 decks
21%synergy
Victor, Valgavoth's Seneschal
27%inclusion79 decks298 decks
24%synergy
Ranger-Captain of Eos
26%inclusion78 decks298 decks
20%synergy
Hullbreaker Horror
25%inclusion75 decks298 decks
19%synergy
Silent Hallcreeper
23%inclusion69 decks298 decks
19%synergy
Heliod, the Radiant Dawn
23%inclusion68 decks298 decks
19%synergy
Displacer Kitten
21%inclusion63 decks298 decks
14%synergy
Enduring Curiosity
21%inclusion62 decks298 decks
13%synergy
Zur the Enchanter
21%inclusion62 decks298 decks
15%synergy
Grim Guardian
19%inclusion58 decks298 decks
17%synergy
Ghostly Dancers
19%inclusion57 decks298 decks
16%synergy
Ledger Shredder
19%inclusion57 decks298 decks
10%synergy
Voice of Victory
18%inclusion33 decks185 decks
10%synergy
Mindwrack Harpy
17%inclusion52 decks298 decks
17%synergy
Mockingbird
16%inclusion49 decks298 decks
12%synergy
Opposition Agent
16%inclusion47 decks298 decks
7%synergy
Archivist of Oghma
15%inclusion46 decks298 decks
9%synergy
Soaring Lightbringer
15%inclusion46 decks298 decks
10%synergy
Lurrus of the Dream-Den
15%inclusion45 decks298 decks
13%synergy
Archon of Sun's Grace
14%inclusion43 decks298 decks
10%synergy
Overlord of the Mistmoors
13%inclusion39 decks298 decks
11%synergy
Moon-Blessed Cleric
13%inclusion38 decks298 decks
8%synergy
Hedron Crab
12%inclusion37 decks298 decks
12%synergy
Alseid of Life's Bounty
12%inclusion36 decks298 decks
11%synergy
Aminatou, Veil Piercer
12%inclusion36 decks298 decks
11%synergy
Psychic Frog
12%inclusion36 decks298 decks
5%synergy
Athreos, Shroud-Veiled
11%inclusion34 decks298 decks
7%synergy
Auriok Salvagers
11%inclusion34 decks298 decks
11%synergy
Talion, the Kindly Lord
11%inclusion33 decks298 decks
3%synergy
Drannith Magistrate
11%inclusion33 decks298 decks
3%synergy
Sage of Mysteries
11%inclusion32 decks298 decks
10%synergy
Phyrexian Metamorph
10%inclusion31 decks298 decks
1%synergy
Spirited Companion
10%inclusion30 decks298 decks
8%synergy
Balemurk Leech
10%inclusion29 decks298 decks
9%synergy
Archetype of Imagination
10%inclusion29 decks298 decks
5%synergy
Skullsnap Nuisance
9.4%inclusion28 decks298 decks
9%synergy
Ancient Cellarspawn
9.1%inclusion27 decks298 decks
6%synergy
Faerie Mastermind
8.4%inclusion25 decks298 decks
-1%synergy
Ghostly Pilferer
8.4%inclusion25 decks298 decks
1%synergy
Instants
An Offer You Can't Refuse
40%inclusion120 decks298 decks
14%synergy
Silence
34%inclusion100 decks298 decks
23%synergy
Flusterstorm
32%inclusion95 decks298 decks
23%synergy
Tainted Pact
30%inclusion90 decks298 decks
23%synergy
Fierce Guardianship
30%inclusion90 decks298 decks
10%synergy
Force of Negation
30%inclusion89 decks298 decks
18%synergy
Cyclonic Rift
30%inclusion88 decks298 decks
5%synergy
Demonic Consultation
28%inclusion84 decks298 decks
20%synergy
Mental Misstep
28%inclusion82 decks298 decks
20%synergy
Pact of Negation
28%inclusion82 decks298 decks
19%synergy
Mindbreak Trap
27%inclusion81 decks298 decks
20%synergy
Intuition
26%inclusion77 decks298 decks
24%synergy
Counterspell
25%inclusion75 decks298 decks
-16%synergy
Cabal Ritual
25%inclusion74 decks298 decks
21%synergy
Borne Upon a Wind
25%inclusion74 decks298 decks
20%synergy
Mystical Tutor
24%inclusion72 decks298 decks
12%synergy
Arcane Denial
23%inclusion68 decks298 decks
3%synergy
Sink into Stupor
22%inclusion67 decks298 decks
10%synergy
Path to Exile
20%inclusion59 decks298 decks
-22%synergy
Mana Drain
18%inclusion54 decks298 decks
1%synergy
Void Rend
16%inclusion47 decks298 decks
-17%synergy
Gifts Ungiven
15%inclusion46 decks298 decks
13%synergy
Dovin's Veto
13%inclusion38 decks298 decks
-12%synergy
Thirst for Meaning
13%inclusion38 decks298 decks
11%synergy
Into the Flood Maw
13%inclusion38 decks298 decks
9%synergy
Chain of Vapor
11%inclusion34 decks298 decks
8%synergy
Frantic Search
11%inclusion33 decks298 decks
-6%synergy
Inkshield
11%inclusion33 decks298 decks
2%synergy
Brainstorm
10%inclusion30 decks298 decks
-7%synergy
Anguished Unmaking
10%inclusion30 decks298 decks
-14%synergy
Fell the Profane
10%inclusion29 decks298 decks
1%synergy
Otherworldly Gaze
8.7%inclusion26 decks298 decks
6%synergy
Negate
7.7%inclusion23 decks298 decks
-9%synergy
Retraction Helix
7.4%inclusion22 decks298 decks
7%synergy
Brain Freeze
7.0%inclusion21 decks298 decks
6%synergy
Culling the Weak
6.7%inclusion20 decks298 decks
5%synergy
Teferi's Protection
6.0%inclusion18 decks298 decks
-11%synergy
Faithful Mending
6.0%inclusion18 decks298 decks
2%synergy
Darkblast
5.7%inclusion17 decks298 decks
6%synergy
Strix Serenade
5.7%inclusion17 decks298 decks
2%synergy
Deadly Rollick
5.4%inclusion16 decks298 decks
-8%synergy
Muddle the Mixture
5.4%inclusion16 decks298 decks
1%synergy
Saw in Half
5.4%inclusion16 decks298 decks
3%synergy
Waterlogged Teachings
5.0%inclusion15 decks298 decks
1%synergy
Sorceries
Reanimate
37%inclusion109 decks298 decks
21%synergy
Imperial Seal
27%inclusion80 decks298 decks
19%synergy
Windfall
27%inclusion79 decks298 decks
13%synergy
Toxic Deluge
23%inclusion68 decks298 decks
3%synergy
Redress Fate
22%inclusion65 decks298 decks
15%synergy
Dance of the Manse
16%inclusion48 decks298 decks
12%synergy
Lively Dirge
13%inclusion38 decks298 decks
11%synergy
Demonic Counsel
13%inclusion38 decks298 decks
12%synergy
Beseech the Mirror
12%inclusion36 decks298 decks
8%synergy
Replenish
12%inclusion35 decks298 decks
10%synergy
Singularity Rupture
11%inclusion12 decks108 decks
9%synergy
Extinguish All Hope
11%inclusion33 decks298 decks
9%synergy
Space-Time Anomaly
11%inclusion11 decks101 decks
9%synergy
Glimpse the Unthinkable
10%inclusion31 decks298 decks
10%synergy
Supreme Verdict
9.4%inclusion28 decks298 decks
-6%synergy
Resurgent Belief
9.4%inclusion28 decks298 decks
7%synergy
Damn
9.1%inclusion27 decks298 decks
-11%synergy
Time Wipe
8.1%inclusion24 decks298 decks
1%synergy
Unmarked Grave
7.7%inclusion23 decks298 decks
6%synergy
Buried Alive
7.7%inclusion23 decks298 decks
4%synergy
Ponder
6.7%inclusion20 decks298 decks
-3%synergy
Mnemonic Betrayal
6.7%inclusion20 decks298 decks
4%synergy
Idyllic Tutor
6.7%inclusion20 decks298 decks
2%synergy
Farewell
5.0%inclusion15 decks298 decks
-8%synergy
Traumatize
5.0%inclusion15 decks298 decks
5%synergy
Utility Artifacts
The One Ring
29%inclusion85 decks298 decks
15%synergy
Wishclaw Talisman
25%inclusion75 decks298 decks
17%synergy
Mesmeric Orb
18%inclusion53 decks298 decks
17%synergy
Lightning Greaves
9.1%inclusion27 decks298 decks
-13%synergy
Wayfarer's Bauble
5.4%inclusion16 decks298 decks
-3%synergy
Enchantments
Mirrormade
39%inclusion115 decks298 decks
29%synergy
Seal of Cleansing
33%inclusion98 decks298 decks
31%synergy
The Meathook Massacre
32%inclusion94 decks298 decks
28%synergy
Touch the Spirit Realm
30%inclusion89 decks298 decks
27%synergy
Cemetery Tampering
29%inclusion87 decks298 decks
28%synergy
Secret Arcade // Dusty Parlor
29%inclusion87 decks298 decks
24%synergy
Grasp of Fate
29%inclusion86 decks298 decks
23%synergy
Propaganda
28%inclusion83 decks298 decks
2%synergy
Sphere of Safety
27%inclusion81 decks298 decks
18%synergy
Tinybones Joins Up
27%inclusion80 decks298 decks
26%synergy
Starfield of Nyx
27%inclusion79 decks298 decks
22%synergy
Necropotence
26%inclusion78 decks298 decks
19%synergy
Estrid's Invocation
26%inclusion76 decks298 decks
21%synergy
Cacophony Unleashed
25%inclusion75 decks298 decks
23%synergy
Ghostly Prison
25%inclusion74 decks298 decks
3%synergy
Sigil of the Empty Throne
23%inclusion70 decks298 decks
17%synergy
Static Prison
23%inclusion70 decks298 decks
23%synergy
Monologue Tax
20%inclusion60 decks298 decks
14%synergy
Stillness in Motion
20%inclusion35 decks179 decks
19%synergy
Copy Enchantment
17%inclusion51 decks298 decks
12%synergy
The Tale of Tamiyo
17%inclusion51 decks298 decks
17%synergy
Seal of Removal
17%inclusion51 decks298 decks
17%synergy
Greater Auramancy
17%inclusion50 decks298 decks
12%synergy
Polluted Cistern // Dim Oubliette
17%inclusion50 decks298 decks
16%synergy
Darksteel Mutation
16%inclusion48 decks298 decks
10%synergy
Out of the Tombs
16%inclusion48 decks298 decks
16%synergy
Defiled Crypt // Cadaver Lab
16%inclusion47 decks297 decks
15%synergy
Black Market Connections
15%inclusion44 decks298 decks
1%synergy
Trouble in Pairs
13%inclusion39 decks298 decks
7%synergy
Copy Artifact
12%inclusion37 decks298 decks
11%synergy
Hallowed Haunting
12%inclusion37 decks298 decks
10%synergy
Shark Typhoon
12%inclusion36 decks298 decks
6%synergy
Teval's Judgment
12%inclusion22 decks184 decks
11%synergy
Timely Ward
12%inclusion35 decks298 decks
7%synergy
Sheltered by Ghosts
11%inclusion34 decks298 decks
9%synergy
The Eldest Reborn
11%inclusion33 decks298 decks
9%synergy
Secrets of the Dead
11%inclusion33 decks298 decks
11%synergy
Imprisoned in the Moon
11%inclusion32 decks298 decks
4%synergy
Leyline of Anticipation
11%inclusion32 decks298 decks
6%synergy
Oubliette
11%inclusion32 decks298 decks
9%synergy
Authority of the Consuls
10%inclusion31 decks298 decks
-1%synergy
All That Glitters
10%inclusion31 decks298 decks
2%synergy
Ethereal Armor
10%inclusion31 decks298 decks
6%synergy
Steal Enchantment
10%inclusion30 decks298 decks
9%synergy
Phyrexian Arena
10%inclusion30 decks298 decks
-4%synergy
Chthonian Nightmare
10%inclusion30 decks298 decks
9%synergy
Founding the Third Path
10%inclusion29 decks298 decks
10%synergy
Extravagant Replication
10%inclusion29 decks298 decks
5%synergy
Mirror Room // Fractured Realm
10%inclusion29 decks298 decks
7%synergy
Aura of Silence
10%inclusion29 decks298 decks
6%synergy
Battles
Invasion of Theros
5.4%inclusion16 decks298 decks
3%synergy
Planeswalkers
Teferi, Time Raveler
20%inclusion59 decks298 decks
11%synergy
Utility Lands
Hall of Heliod's Generosity
46%inclusion137 decks298 decks
33%synergy
Otawara, Soaring City
42%inclusion126 decks298 decks
23%synergy
Bojuka Bog
31%inclusion92 decks298 decks
3%synergy
Cephalid Coliseum
19%inclusion57 decks298 decks
16%synergy
Takenuma, Abandoned Mire
17%inclusion50 decks298 decks
10%synergy
Urza's Saga
15%inclusion46 decks298 decks
3%synergy
Serra's Sanctum
13%inclusion39 decks298 decks
11%synergy
Emergence Zone
13%inclusion39 decks298 decks
11%synergy
Minamo, School at Water's Edge
12%inclusion35 decks298 decks
8%synergy
Urborg, Tomb of Yawgmoth
10%inclusion29 decks298 decks
-4%synergy
Reliquary Tower
8.4%inclusion25 decks298 decks
-25%synergy
Halimar Depths
6.7%inclusion20 decks298 decks
2%synergy
City of Traitors
6.0%inclusion18 decks298 decks
5%synergy
Nephalia Drownyard
5.7%inclusion17 decks298 decks
5%synergy
Mana Artifacts
Arcane Signet
93%inclusion276 decks298 decks
5%synergy
Sol Ring
90%inclusion268 decks298 decks
0%synergy
Talisman of Dominance
67%inclusion199 decks298 decks
18%synergy
Talisman of Progress
55%inclusion165 decks298 decks
13%synergy
Fellwar Stone
47%inclusion140 decks298 decks
13%synergy
Talisman of Hierarchy
46%inclusion136 decks298 decks
3%synergy
Lotus Petal
32%inclusion96 decks298 decks
21%synergy
Chrome Mox
31%inclusion93 decks298 decks
21%synergy
Mox Diamond
28%inclusion82 decks298 decks
20%synergy
Mox Opal
26%inclusion78 decks298 decks
17%synergy
Azorius Signet
24%inclusion72 decks298 decks
-9%synergy
Lion's Eye Diamond
22%inclusion65 decks298 decks
20%synergy
Orzhov Signet
21%inclusion62 decks298 decks
-14%synergy
Dimir Signet
20%inclusion61 decks298 decks
-13%synergy
Mox Amber
13%inclusion39 decks298 decks
7%synergy
Mind Stone
12%inclusion35 decks298 decks
-2%synergy
Grim Monolith
11%inclusion33 decks298 decks
7%synergy
Commander's Sphere
6.4%inclusion19 decks298 decks
-13%synergy
Lands
Command Tower
97%inclusion288 decks298 decks
4%synergy
Island
79%inclusion236 decks298 decks
-13%synergy
Swamp
76%inclusion227 decks298 decks
-15%synergy
Plains
73%inclusion218 decks298 decks
-18%synergy
Watery Grave
69%inclusion207 decks298 decks
20%synergy
Hallowed Fountain
69%inclusion206 decks298 decks
20%synergy
Godless Shrine
69%inclusion205 decks298 decks
19%synergy
Polluted Delta
64%inclusion191 decks298 decks
27%synergy
Flooded Strand
64%inclusion190 decks298 decks
26%synergy
Marsh Flats
60%inclusion180 decks298 decks
24%synergy
Exotic Orchard
59%inclusion177 decks298 decks
1%synergy
Undercity Sewers
47%inclusion139 decks298 decks
33%synergy
Morphic Pool
46%inclusion138 decks298 decks
12%synergy
Caves of Koilos
44%inclusion132 decks298 decks
9%synergy
Sea of Clouds
43%inclusion129 decks298 decks
7%synergy
Adarkar Wastes
43%inclusion127 decks298 decks
12%synergy
Vault of Champions
42%inclusion125 decks298 decks
9%synergy
Underground River
41%inclusion121 decks298 decks
9%synergy
City of Brass
37%inclusion111 decks298 decks
22%synergy
Bloodstained Mire
36%inclusion108 decks298 decks
25%synergy
Tundra
36%inclusion106 decks298 decks
20%synergy
Scrubland
36%inclusion106 decks298 decks
20%synergy
Arcane Sanctum
36%inclusion106 decks298 decks
-19%synergy
Mana Confluence
36%inclusion106 decks298 decks
22%synergy
Underground Sea
35%inclusion105 decks298 decks
19%synergy
Misty Rainforest
35%inclusion104 decks298 decks
24%synergy
Raffine's Tower
35%inclusion104 decks298 decks
-6%synergy
Meticulous Archive
34%inclusion101 decks298 decks
20%synergy
Shadowy Backstreet
33%inclusion97 decks298 decks
20%synergy
Verdant Catacombs
32%inclusion96 decks298 decks
22%synergy
Scalding Tarn
32%inclusion94 decks298 decks
20%synergy
Windswept Heath
31%inclusion92 decks298 decks
21%synergy
Gemstone Caverns
31%inclusion91 decks298 decks
23%synergy
Isolated Chapel
28%inclusion84 decks298 decks
-10%synergy
Glacial Fortress
28%inclusion82 decks298 decks
-12%synergy
Valgavoth's Lair
27%inclusion81 decks298 decks
24%synergy
Arid Mesa
26%inclusion77 decks298 decks
16%synergy
Drowned Catacomb
25%inclusion75 decks298 decks
-10%synergy
Gloomlake Verge
23%inclusion70 decks298 decks
12%synergy
Sink into Stupor
22%inclusion67 decks298 decks
10%synergy
Prairie Stream
20%inclusion60 decks298 decks
-20%synergy
Deserted Beach
20%inclusion60 decks298 decks
-1%synergy
Floodfarm Verge
20%inclusion59 decks298 decks
9%synergy
Shipwreck Marsh
19%inclusion56 decks298 decks
-2%synergy
Sunken Hollow
18%inclusion55 decks298 decks
-21%synergy
Evolving Wilds
17%inclusion50 decks298 decks
-9%synergy
Temple of Deceit
16%inclusion47 decks298 decks
-3%synergy
Terramorphic Expanse
16%inclusion47 decks298 decks
-1%synergy
Dimir Aqueduct
16%inclusion47 decks298 decks
2%synergy
Obscura Storefront
16%inclusion47 decks298 decks
5%synergy