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
The Soul Stone
1.7%inclusion1 decks58 decks
0%synergy
Symbiote Spider-Man
1.6%inclusion1 decks61 decks
1%synergy
Spectacular Spider-Man
1.6%inclusion1 decks61 decks
2%synergy
Aunt May
1.6%inclusion1 decks63 decks
2%synergy
High Synergy Cards
Animate Dead
83%inclusion226 decks273 decks
73%synergy
Necromancy
75%inclusion204 decks273 decks
70%synergy
Dress Down
67%inclusion184 decks273 decks
65%synergy
Ripples of Undeath
65%inclusion178 decks273 decks
62%synergy
Dance of the Dead
57%inclusion155 decks273 decks
55%synergy
Mystic Remora
73%inclusion198 decks273 decks
51%synergy
Entomb
56%inclusion154 decks273 decks
49%synergy
Sevinne's Reclamation
55%inclusion149 decks273 decks
46%synergy
Inquisitive Glimmer
52%inclusion142 decks273 decks
44%synergy
Abdel Adrian, Gorion's Ward
42%inclusion116 decks273 decks
41%synergy
Top Cards
Swords to Plowshares
60%inclusion164 decks273 decks
-8%synergy
Dark Ritual
50%inclusion137 decks273 decks
31%synergy
Mesa Enchantress
45%inclusion122 decks273 decks
35%synergy
Entity Tracker
45%inclusion122 decks273 decks
38%synergy
Blind Obedience
44%inclusion119 decks273 decks
31%synergy
Swan Song
42%inclusion116 decks273 decks
23%synergy
Amphibian Downpour
42%inclusion114 decks273 decks
37%synergy
Esper Sentinel
41%inclusion113 decks273 decks
13%synergy
Demonic Tutor
41%inclusion113 decks273 decks
19%synergy
An Offer You Can't Refuse
41%inclusion112 decks273 decks
15%synergy
Game Changers
Smothering Tithe
60%inclusion165 decks273 decks
27%synergy
Rhystic Study
59%inclusion160 decks273 decks
25%synergy
Enlightened Tutor
47%inclusion127 decks273 decks
26%synergy
Ancient Tomb
37%inclusion100 decks273 decks
23%synergy
Thassa's Oracle
36%inclusion99 decks273 decks
26%synergy
Mana Vault
35%inclusion96 decks273 decks
25%synergy
Force of Will
35%inclusion96 decks273 decks
22%synergy
Orcish Bowmasters
34%inclusion93 decks273 decks
23%synergy
Chrome Mox
33%inclusion90 decks273 decks
23%synergy
Intuition
27%inclusion75 decks273 decks
26%synergy
Creatures
Demon of Fate's Design
41%inclusion112 decks273 decks
35%synergy
Starfield Mystic
40%inclusion108 decks273 decks
33%synergy
Gravebreaker Lamia
40%inclusion108 decks273 decks
39%synergy
Lotho, Corrupt Shirriff
39%inclusion106 decks273 decks
22%synergy
Overlord of the Balemurk
38%inclusion104 decks273 decks
36%synergy
Overlord of the Floodpits
38%inclusion103 decks273 decks
34%synergy
Scrabbling Skullcrab
37%inclusion100 decks273 decks
36%synergy
Fear of Sleep Paralysis
36%inclusion99 decks273 decks
30%synergy
Grand Abolisher
34%inclusion93 decks273 decks
20%synergy
Doomwake Giant
34%inclusion92 decks273 decks
28%synergy
Valley Floodcaller
32%inclusion86 decks273 decks
27%synergy
Fear of Impostors
29%inclusion79 decks273 decks
27%synergy
Zur, Eternal Schemer
28%inclusion77 decks273 decks
25%synergy
Ranger-Captain of Eos
28%inclusion76 decks273 decks
21%synergy
Hullbreaker Horror
27%inclusion75 decks273 decks
21%synergy
Victor, Valgavoth's Seneschal
27%inclusion73 decks273 decks
25%synergy
Ondu Spiritdancer
26%inclusion71 decks273 decks
20%synergy
Displacer Kitten
23%inclusion63 decks273 decks
16%synergy
Heliod, the Radiant Dawn
23%inclusion62 decks273 decks
19%synergy
Silent Hallcreeper
22%inclusion61 decks273 decks
19%synergy
Enduring Curiosity
20%inclusion55 decks273 decks
13%synergy
Zur the Enchanter
20%inclusion54 decks273 decks
14%synergy
Grim Guardian
19%inclusion53 decks273 decks
17%synergy
Voice of Victory
19%inclusion29 decks155 decks
11%synergy
Ledger Shredder
19%inclusion51 decks273 decks
10%synergy
Ghostly Dancers
18%inclusion50 decks273 decks
15%synergy
Opposition Agent
18%inclusion48 decks273 decks
8%synergy
Archivist of Oghma
17%inclusion47 decks273 decks
10%synergy
Mockingbird
17%inclusion47 decks273 decks
13%synergy
Soaring Lightbringer
17%inclusion46 decks273 decks
11%synergy
Mindwrack Harpy
17%inclusion46 decks273 decks
17%synergy
Lurrus of the Dream-Den
16%inclusion44 decks273 decks
14%synergy
Archon of Sun's Grace
14%inclusion38 decks273 decks
9%synergy
Psychic Frog
13%inclusion36 decks273 decks
7%synergy
Overlord of the Mistmoors
13%inclusion36 decks273 decks
11%synergy
Moon-Blessed Cleric
13%inclusion35 decks273 decks
8%synergy
Auriok Salvagers
13%inclusion35 decks273 decks
12%synergy
Alseid of Life's Bounty
12%inclusion34 decks273 decks
11%synergy
Drannith Magistrate
12%inclusion34 decks273 decks
4%synergy
Athreos, Shroud-Veiled
12%inclusion33 decks273 decks
8%synergy
Aminatou, Veil Piercer
12%inclusion33 decks273 decks
11%synergy
Talion, the Kindly Lord
12%inclusion32 decks273 decks
3%synergy
Hedron Crab
12%inclusion32 decks273 decks
11%synergy
Phyrexian Metamorph
11%inclusion31 decks273 decks
2%synergy
Sage of Mysteries
10%inclusion28 decks273 decks
10%synergy
Spirited Companion
10%inclusion27 decks273 decks
8%synergy
High Fae Trickster
10%inclusion22 decks228 decks
5%synergy
Archetype of Imagination
10%inclusion26 decks273 decks
5%synergy
Skullsnap Nuisance
9.2%inclusion25 decks273 decks
9%synergy
Faerie Mastermind
9.2%inclusion25 decks273 decks
0%synergy
Instants
Vampiric Tutor
38%inclusion104 decks273 decks
19%synergy
Silence
36%inclusion97 decks273 decks
25%synergy
Flusterstorm
34%inclusion92 decks273 decks
25%synergy
Fierce Guardianship
32%inclusion87 decks273 decks
11%synergy
Tainted Pact
32%inclusion87 decks273 decks
24%synergy
Cyclonic Rift
32%inclusion86 decks273 decks
6%synergy
Force of Negation
31%inclusion85 decks273 decks
19%synergy
Mindbreak Trap
30%inclusion81 decks273 decks
23%synergy
Demonic Consultation
30%inclusion81 decks273 decks
21%synergy
Pact of Negation
29%inclusion79 decks273 decks
21%synergy
Mental Misstep
29%inclusion79 decks273 decks
22%synergy
Borne Upon a Wind
26%inclusion72 decks273 decks
22%synergy
Counterspell
26%inclusion71 decks273 decks
-15%synergy
Cabal Ritual
25%inclusion69 decks273 decks
22%synergy
Mystical Tutor
25%inclusion69 decks273 decks
13%synergy
Arcane Denial
23%inclusion63 decks273 decks
3%synergy
Sink into Stupor
22%inclusion61 decks273 decks
10%synergy
Mana Drain
19%inclusion53 decks273 decks
2%synergy
Path to Exile
19%inclusion53 decks273 decks
-22%synergy
Gifts Ungiven
15%inclusion41 decks273 decks
13%synergy
Void Rend
15%inclusion40 decks273 decks
-18%synergy
Into the Flood Maw
13%inclusion36 decks273 decks
9%synergy
Chain of Vapor
13%inclusion35 decks273 decks
9%synergy
Thirst for Meaning
13%inclusion35 decks273 decks
11%synergy
Dovin's Veto
12%inclusion34 decks273 decks
-12%synergy
Frantic Search
11%inclusion30 decks273 decks
-5%synergy
Inkshield
11%inclusion30 decks273 decks
2%synergy
Brainstorm
11%inclusion30 decks273 decks
-7%synergy
Anguished Unmaking
10%inclusion28 decks273 decks
-14%synergy
Fell the Profane
10%inclusion26 decks273 decks
1%synergy
Otherworldly Gaze
10%inclusion26 decks273 decks
7%synergy
Negate
7.7%inclusion21 decks273 decks
-9%synergy
Retraction Helix
7.3%inclusion20 decks273 decks
7%synergy
Brain Freeze
7.3%inclusion20 decks273 decks
7%synergy
Culling the Weak
7.0%inclusion19 decks273 decks
5%synergy
Teferi's Protection
6.6%inclusion18 decks273 decks
-11%synergy
Saw in Half
6.2%inclusion17 decks273 decks
4%synergy
Deadly Rollick
5.9%inclusion16 decks273 decks
-7%synergy
Faithful Mending
5.9%inclusion16 decks273 decks
2%synergy
Muddle the Mixture
5.5%inclusion15 decks273 decks
1%synergy
Darkblast
5.5%inclusion15 decks273 decks
5%synergy
Strix Serenade
5.5%inclusion15 decks273 decks
2%synergy
Waterlogged Teachings
5.1%inclusion14 decks273 decks
1%synergy
Sacrifice
5.1%inclusion14 decks273 decks
4%synergy
Lim-Dûl's Vault
5.1%inclusion14 decks273 decks
2%synergy
Dispel
5.1%inclusion14 decks273 decks
1%synergy
Sorceries
Reanimate
38%inclusion103 decks273 decks
22%synergy
Imperial Seal
28%inclusion77 decks273 decks
20%synergy
Windfall
27%inclusion73 decks273 decks
12%synergy
Toxic Deluge
25%inclusion68 decks273 decks
6%synergy
Redress Fate
22%inclusion60 decks273 decks
15%synergy
Dance of the Manse
16%inclusion45 decks273 decks
13%synergy
Lively Dirge
14%inclusion37 decks273 decks
12%synergy
Demonic Counsel
14%inclusion37 decks273 decks
12%synergy
Beseech the Mirror
12%inclusion34 decks273 decks
8%synergy
Extinguish All Hope
11%inclusion30 decks273 decks
9%synergy
Singularity Rupture
11%inclusion8 decks75 decks
8%synergy
Replenish
11%inclusion29 decks273 decks
9%synergy
Damn
10%inclusion28 decks273 decks
-10%synergy
Supreme Verdict
10%inclusion27 decks273 decks
-5%synergy
Resurgent Belief
10%inclusion26 decks273 decks
7%synergy
Glimpse the Unthinkable
9.2%inclusion25 decks273 decks
9%synergy
Space-Time Anomaly
9.1%inclusion6 decks66 decks
7%synergy
Buried Alive
8.4%inclusion23 decks273 decks
4%synergy
Unmarked Grave
8.1%inclusion22 decks273 decks
7%synergy
Time Wipe
7.7%inclusion21 decks273 decks
0%synergy
Mnemonic Betrayal
7.7%inclusion21 decks273 decks
5%synergy
Ponder
7.3%inclusion20 decks273 decks
-2%synergy
Idyllic Tutor
5.5%inclusion15 decks273 decks
1%synergy
Utility Artifacts
The One Ring
30%inclusion83 decks273 decks
16%synergy
Wishclaw Talisman
26%inclusion71 decks273 decks
17%synergy
Mesmeric Orb
18%inclusion49 decks273 decks
17%synergy
Lightning Greaves
8.8%inclusion24 decks273 decks
-13%synergy
Wayfarer's Bauble
5.5%inclusion15 decks273 decks
-3%synergy
Enchantments
Mirrormade
37%inclusion102 decks273 decks
27%synergy
The Meathook Massacre
33%inclusion89 decks273 decks
29%synergy
Seal of Cleansing
32%inclusion87 decks273 decks
30%synergy
Touch the Spirit Realm
30%inclusion83 decks273 decks
28%synergy
Tinybones Joins Up
29%inclusion79 decks273 decks
28%synergy
Secret Arcade // Dusty Parlor
29%inclusion78 decks273 decks
23%synergy
Necropotence
27%inclusion74 decks273 decks
20%synergy
Grasp of Fate
27%inclusion73 decks273 decks
20%synergy
Sphere of Safety
27%inclusion73 decks273 decks
17%synergy
Cemetery Tampering
26%inclusion72 decks273 decks
26%synergy
Starfield of Nyx
26%inclusion70 decks273 decks
21%synergy
Propaganda
25%inclusion69 decks273 decks
0%synergy
Estrid's Invocation
25%inclusion68 decks273 decks
20%synergy
Cacophony Unleashed
23%inclusion64 decks273 decks
22%synergy
Ghostly Prison
23%inclusion64 decks273 decks
3%synergy
Sigil of the Empty Throne
23%inclusion63 decks273 decks
17%synergy
Static Prison
23%inclusion63 decks273 decks
23%synergy
Monologue Tax
21%inclusion56 decks273 decks
14%synergy
Stillness in Motion
17%inclusion26 decks149 decks
17%synergy
Defiled Crypt // Cadaver Lab
17%inclusion45 decks272 decks
16%synergy
Copy Enchantment
16%inclusion44 decks273 decks
11%synergy
Polluted Cistern // Dim Oubliette
16%inclusion44 decks273 decks
15%synergy
Seal of Removal
16%inclusion44 decks273 decks
16%synergy
Greater Auramancy
16%inclusion43 decks273 decks
11%synergy
The Tale of Tamiyo
15%inclusion41 decks273 decks
15%synergy
Darksteel Mutation
15%inclusion40 decks273 decks
8%synergy
Out of the Tombs
15%inclusion40 decks273 decks
14%synergy
Black Market Connections
14%inclusion38 decks273 decks
1%synergy
Trouble in Pairs
14%inclusion38 decks273 decks
8%synergy
Copy Artifact
13%inclusion36 decks273 decks
12%synergy
Hallowed Haunting
13%inclusion35 decks273 decks
10%synergy
Timely Ward
12%inclusion32 decks273 decks
7%synergy
Teval's Judgment
12%inclusion18 decks154 decks
11%synergy
The Eldest Reborn
11%inclusion31 decks273 decks
9%synergy
Shark Typhoon
11%inclusion31 decks273 decks
6%synergy
Sheltered by Ghosts
11%inclusion30 decks273 decks
8%synergy
Steal Enchantment
11%inclusion29 decks273 decks
10%synergy
Leyline of Anticipation
11%inclusion29 decks273 decks
6%synergy
Oubliette
10%inclusion28 decks273 decks
9%synergy
Ethereal Armor
10%inclusion28 decks273 decks
6%synergy
Restricted Office // Lecture Hall
10%inclusion27 decks273 decks
8%synergy
Chthonian Nightmare
10%inclusion27 decks273 decks
9%synergy
Secrets of the Dead
10%inclusion27 decks273 decks
10%synergy
Mirror Room // Fractured Realm
10%inclusion27 decks273 decks
7%synergy
Extravagant Replication
10%inclusion26 decks273 decks
5%synergy
Authority of the Consuls
10%inclusion26 decks273 decks
-1%synergy
All That Glitters
10%inclusion26 decks273 decks
1%synergy
Aura of Silence
9.2%inclusion25 decks273 decks
6%synergy
Founding the Third Path
9.2%inclusion25 decks273 decks
9%synergy
Phyrexian Arena
9.2%inclusion25 decks273 decks
-5%synergy
Battles
Invasion of Theros
5.1%inclusion14 decks273 decks
3%synergy
Planeswalkers
Teferi, Time Raveler
21%inclusion58 decks273 decks
13%synergy
Utility Lands
Hall of Heliod's Generosity
44%inclusion121 decks273 decks
31%synergy
Otawara, Soaring City
43%inclusion117 decks273 decks
24%synergy
Bojuka Bog
31%inclusion84 decks273 decks
3%synergy
Cephalid Coliseum
19%inclusion53 decks273 decks
16%synergy
Urza's Saga
17%inclusion46 decks273 decks
5%synergy
Takenuma, Abandoned Mire
16%inclusion45 decks273 decks
10%synergy
Serra's Sanctum
14%inclusion37 decks273 decks
12%synergy
Emergence Zone
13%inclusion36 decks273 decks
11%synergy
Minamo, School at Water's Edge
13%inclusion35 decks273 decks
9%synergy
Reliquary Tower
9.2%inclusion25 decks273 decks
-24%synergy
Urborg, Tomb of Yawgmoth
9.2%inclusion25 decks273 decks
-4%synergy
Halimar Depths
7.3%inclusion20 decks273 decks
2%synergy
City of Traitors
6.6%inclusion18 decks273 decks
5%synergy
Nephalia Drownyard
5.5%inclusion15 decks273 decks
5%synergy
Mana Artifacts
Arcane Signet
95%inclusion258 decks273 decks
7%synergy
Sol Ring
90%inclusion247 decks273 decks
0%synergy
Talisman of Dominance
71%inclusion194 decks273 decks
22%synergy
Talisman of Progress
58%inclusion159 decks273 decks
16%synergy
Fellwar Stone
49%inclusion134 decks273 decks
14%synergy
Talisman of Hierarchy
49%inclusion133 decks273 decks
6%synergy
Lotus Petal
34%inclusion93 decks273 decks
23%synergy
Mox Diamond
29%inclusion80 decks273 decks
22%synergy
Mox Opal
27%inclusion75 decks273 decks
18%synergy
Azorius Signet
26%inclusion71 decks273 decks
-8%synergy
Lion's Eye Diamond
23%inclusion64 decks273 decks
21%synergy
Dimir Signet
22%inclusion61 decks273 decks
-12%synergy
Orzhov Signet
22%inclusion59 decks273 decks
-14%synergy
Mox Amber
14%inclusion38 decks273 decks
8%synergy
Grim Monolith
12%inclusion32 decks273 decks
8%synergy
Mind Stone
11%inclusion31 decks273 decks
-2%synergy
Commander's Sphere
7.0%inclusion19 decks273 decks
-13%synergy
Lands
Command Tower
97%inclusion264 decks273 decks
4%synergy
Island
78%inclusion214 decks273 decks
-14%synergy
Swamp
75%inclusion206 decks273 decks
-16%synergy
Plains
72%inclusion197 decks273 decks
-19%synergy
Hallowed Fountain
69%inclusion189 decks273 decks
20%synergy
Watery Grave
69%inclusion188 decks273 decks
20%synergy
Godless Shrine
68%inclusion185 decks273 decks
19%synergy
Polluted Delta
64%inclusion175 decks273 decks
27%synergy
Flooded Strand
64%inclusion174 decks273 decks
26%synergy
Marsh Flats
60%inclusion165 decks273 decks
24%synergy
Exotic Orchard
59%inclusion160 decks273 decks
0%synergy
Morphic Pool
46%inclusion126 decks273 decks
11%synergy
Undercity Sewers
45%inclusion123 decks273 decks
31%synergy
Caves of Koilos
44%inclusion119 decks273 decks
9%synergy
Sea of Clouds
44%inclusion119 decks273 decks
7%synergy
Adarkar Wastes
42%inclusion115 decks273 decks
12%synergy
Vault of Champions
42%inclusion115 decks273 decks
9%synergy
Underground River
40%inclusion108 decks273 decks
8%synergy
City of Brass
38%inclusion104 decks273 decks
23%synergy
Bloodstained Mire
38%inclusion103 decks273 decks
26%synergy
Mana Confluence
37%inclusion102 decks273 decks
23%synergy
Tundra
36%inclusion99 decks273 decks
20%synergy
Underground Sea
36%inclusion99 decks273 decks
20%synergy
Scrubland
36%inclusion99 decks273 decks
20%synergy
Misty Rainforest
36%inclusion98 decks273 decks
24%synergy
Arcane Sanctum
34%inclusion94 decks273 decks
-20%synergy
Verdant Catacombs
33%inclusion91 decks273 decks
23%synergy
Raffine's Tower
33%inclusion90 decks273 decks
-8%synergy
Scalding Tarn
33%inclusion89 decks273 decks
21%synergy
Windswept Heath
32%inclusion88 decks273 decks
22%synergy
Gemstone Caverns
32%inclusion88 decks273 decks
24%synergy
Meticulous Archive
32%inclusion88 decks273 decks
19%synergy
Shadowy Backstreet
32%inclusion86 decks273 decks
19%synergy
Isolated Chapel
27%inclusion73 decks273 decks
-10%synergy
Arid Mesa
27%inclusion73 decks273 decks
16%synergy
Valgavoth's Lair
26%inclusion71 decks273 decks
23%synergy
Glacial Fortress
24%inclusion66 decks273 decks
-14%synergy
Drowned Catacomb
24%inclusion65 decks273 decks
-10%synergy
Sink into Stupor
22%inclusion61 decks273 decks
10%synergy
Gloomlake Verge
22%inclusion61 decks273 decks
11%synergy
Prairie Stream
20%inclusion54 decks273 decks
-21%synergy
Floodfarm Verge
20%inclusion54 decks273 decks
9%synergy
Deserted Beach
18%inclusion49 decks273 decks
-3%synergy
Sunken Hollow
17%inclusion47 decks273 decks
-22%synergy
Evolving Wilds
17%inclusion46 decks273 decks
-9%synergy
Shipwreck Marsh
17%inclusion46 decks273 decks
-4%synergy
Terramorphic Expanse
16%inclusion43 decks273 decks
-2%synergy
Azorius Chancery
15%inclusion41 decks273 decks
0%synergy
Temple of Deceit
15%inclusion41 decks273 decks
-4%synergy
Dimir Aqueduct
15%inclusion41 decks273 decks
0%synergy