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
15%inclusion9 decks61 decks
10%synergy
Koh, the Face Stealer
2.0%inclusion1 decks49 decks
2%synergy
Bender's Waterskin
2.0%inclusion2 decks102 decks
-1%synergy
Aang's Iceberg
1.9%inclusion2 decks103 decks
2%synergy
The Rise of Sozin
1.9%inclusion2 decks103 decks
2%synergy
High Synergy Cards
Animate Dead
83%inclusion251 decks304 decks
73%synergy
Necromancy
73%inclusion222 decks304 decks
68%synergy
Ripples of Undeath
67%inclusion204 decks304 decks
64%synergy
Dress Down
65%inclusion198 decks304 decks
63%synergy
Dance of the Dead
55%inclusion168 decks304 decks
53%synergy
Entomb
54%inclusion163 decks304 decks
47%synergy
Mystic Remora
68%inclusion207 decks304 decks
47%synergy
Inquisitive Glimmer
54%inclusion163 decks304 decks
46%synergy
Sevinne's Reclamation
53%inclusion162 decks304 decks
44%synergy
Entity Tracker
48%inclusion146 decks304 decks
42%synergy
Top Cards
Swords to Plowshares
57%inclusion174 decks304 decks
-11%synergy
Dark Ritual
47%inclusion143 decks304 decks
28%synergy
Mesa Enchantress
46%inclusion139 decks304 decks
37%synergy
Amphibian Downpour
44%inclusion133 decks304 decks
39%synergy
Demon of Fate's Design
43%inclusion130 decks304 decks
37%synergy
Starfield Mystic
41%inclusion126 decks304 decks
35%synergy
Blind Obedience
41%inclusion126 decks304 decks
29%synergy
Gravebreaker Lamia
41%inclusion124 decks304 decks
40%synergy
Abdel Adrian, Gorion's Ward
40%inclusion123 decks304 decks
39%synergy
Swan Song
40%inclusion122 decks304 decks
21%synergy
Game Changers
Smothering Tithe
59%inclusion180 decks304 decks
27%synergy
Rhystic Study
57%inclusion172 decks304 decks
24%synergy
Enlightened Tutor
44%inclusion133 decks304 decks
24%synergy
Demonic Tutor
39%inclusion119 decks304 decks
18%synergy
Vampiric Tutor
36%inclusion108 decks304 decks
18%synergy
Thassa's Oracle
34%inclusion104 decks304 decks
24%synergy
Ancient Tomb
34%inclusion104 decks304 decks
21%synergy
Mana Vault
33%inclusion99 decks304 decks
23%synergy
Force of Will
32%inclusion98 decks304 decks
19%synergy
Orcish Bowmasters
32%inclusion96 decks304 decks
21%synergy
Creatures
Overlord of the Floodpits
40%inclusion121 decks304 decks
36%synergy
Esper Sentinel
39%inclusion119 decks304 decks
11%synergy
Overlord of the Balemurk
39%inclusion119 decks304 decks
37%synergy
Lotho, Corrupt Shirriff
38%inclusion117 decks304 decks
22%synergy
Fear of Sleep Paralysis
37%inclusion111 decks304 decks
31%synergy
Scrabbling Skullcrab
36%inclusion110 decks304 decks
35%synergy
Doomwake Giant
35%inclusion106 decks304 decks
29%synergy
Grand Abolisher
33%inclusion100 decks304 decks
18%synergy
Valley Floodcaller
31%inclusion95 decks304 decks
27%synergy
Fear of Impostors
31%inclusion94 decks304 decks
29%synergy
Zur, Eternal Schemer
30%inclusion91 decks304 decks
27%synergy
Ondu Spiritdancer
27%inclusion82 decks304 decks
21%synergy
Victor, Valgavoth's Seneschal
27%inclusion81 decks304 decks
25%synergy
Ranger-Captain of Eos
26%inclusion79 decks304 decks
19%synergy
Hullbreaker Horror
25%inclusion76 decks304 decks
19%synergy
Silent Hallcreeper
23%inclusion71 decks304 decks
19%synergy
Heliod, the Radiant Dawn
23%inclusion70 decks304 decks
19%synergy
Zur the Enchanter
22%inclusion67 decks304 decks
17%synergy
Enduring Curiosity
21%inclusion64 decks304 decks
13%synergy
Displacer Kitten
21%inclusion63 decks304 decks
13%synergy
Grim Guardian
19%inclusion59 decks304 decks
17%synergy
Ghostly Dancers
19%inclusion58 decks304 decks
16%synergy
Ledger Shredder
18%inclusion56 decks304 decks
10%synergy
Mindwrack Harpy
17%inclusion53 decks304 decks
17%synergy
Mockingbird
17%inclusion51 decks304 decks
12%synergy
Voice of Victory
17%inclusion32 decks192 decks
8%synergy
Soaring Lightbringer
16%inclusion48 decks304 decks
11%synergy
Archivist of Oghma
15%inclusion46 decks304 decks
8%synergy
Opposition Agent
15%inclusion46 decks304 decks
6%synergy
Lurrus of the Dream-Den
14%inclusion44 decks304 decks
13%synergy
Archon of Sun's Grace
14%inclusion43 decks304 decks
9%synergy
Hedron Crab
13%inclusion40 decks304 decks
13%synergy
Overlord of the Mistmoors
13%inclusion38 decks304 decks
10%synergy
Moon-Blessed Cleric
13%inclusion38 decks304 decks
8%synergy
Aminatou, Veil Piercer
13%inclusion38 decks304 decks
11%synergy
Athreos, Shroud-Veiled
12%inclusion36 decks304 decks
7%synergy
Psychic Frog
12%inclusion36 decks304 decks
5%synergy
Alseid of Life's Bounty
12%inclusion35 decks304 decks
10%synergy
Sage of Mysteries
11%inclusion33 decks304 decks
11%synergy
Talion, the Kindly Lord
11%inclusion33 decks304 decks
3%synergy
Drannith Magistrate
11%inclusion33 decks304 decks
3%synergy
Phyrexian Metamorph
11%inclusion32 decks304 decks
2%synergy
Auriok Salvagers
11%inclusion32 decks304 decks
10%synergy
Spirited Companion
10%inclusion29 decks304 decks
8%synergy
Balemurk Leech
10%inclusion29 decks304 decks
9%synergy
Ancient Cellarspawn
10%inclusion29 decks304 decks
6%synergy
Skullsnap Nuisance
9.2%inclusion28 decks304 decks
9%synergy
Archetype of Imagination
9.2%inclusion28 decks304 decks
5%synergy
Leonin Relic-Warder
8.6%inclusion26 decks304 decks
8%synergy
Summon: Yojimbo
8.4%inclusion13 decks155 decks
7%synergy
Instants
An Offer You Can't Refuse
40%inclusion121 decks304 decks
13%synergy
Silence
33%inclusion101 decks304 decks
23%synergy
Flusterstorm
31%inclusion93 decks304 decks
22%synergy
Tainted Pact
30%inclusion90 decks304 decks
22%synergy
Force of Negation
30%inclusion90 decks304 decks
18%synergy
Fierce Guardianship
30%inclusion90 decks304 decks
9%synergy
Cyclonic Rift
29%inclusion87 decks304 decks
4%synergy
Demonic Consultation
28%inclusion84 decks304 decks
19%synergy
Pact of Negation
27%inclusion82 decks304 decks
19%synergy
Mental Misstep
27%inclusion81 decks304 decks
20%synergy
Mindbreak Trap
27%inclusion81 decks304 decks
20%synergy
Counterspell
26%inclusion78 decks304 decks
-16%synergy
Intuition
25%inclusion77 decks304 decks
24%synergy
Mystical Tutor
25%inclusion76 decks304 decks
13%synergy
Borne Upon a Wind
25%inclusion75 decks304 decks
20%synergy
Cabal Ritual
24%inclusion74 decks304 decks
21%synergy
Arcane Denial
23%inclusion71 decks304 decks
3%synergy
Sink into Stupor
22%inclusion67 decks304 decks
10%synergy
Path to Exile
20%inclusion61 decks304 decks
-22%synergy
Mana Drain
18%inclusion54 decks304 decks
0%synergy
Gifts Ungiven
15%inclusion47 decks304 decks
13%synergy
Void Rend
15%inclusion45 decks304 decks
-19%synergy
Dovin's Veto
13%inclusion38 decks304 decks
-12%synergy
Thirst for Meaning
13%inclusion38 decks304 decks
11%synergy
Into the Flood Maw
13%inclusion38 decks304 decks
9%synergy
Chain of Vapor
11%inclusion33 decks304 decks
7%synergy
Frantic Search
11%inclusion32 decks304 decks
-6%synergy
Inkshield
11%inclusion32 decks304 decks
1%synergy
Anguished Unmaking
10%inclusion31 decks304 decks
-15%synergy
Fell the Profane
10%inclusion30 decks304 decks
1%synergy
Brainstorm
10%inclusion29 decks304 decks
-8%synergy
Otherworldly Gaze
8.9%inclusion27 decks304 decks
7%synergy
Negate
7.9%inclusion24 decks304 decks
-9%synergy
Retraction Helix
7.2%inclusion22 decks304 decks
7%synergy
Brain Freeze
6.9%inclusion21 decks304 decks
6%synergy
Culling the Weak
6.6%inclusion20 decks304 decks
5%synergy
Teferi's Protection
6.3%inclusion19 decks304 decks
-11%synergy
Strix Serenade
5.9%inclusion18 decks304 decks
2%synergy
Faithful Mending
5.9%inclusion18 decks304 decks
2%synergy
Deadly Rollick
5.6%inclusion17 decks304 decks
-8%synergy
Darkblast
5.6%inclusion17 decks304 decks
5%synergy
Saw in Half
5.3%inclusion16 decks304 decks
3%synergy
Sorceries
Reanimate
37%inclusion111 decks304 decks
21%synergy
Windfall
26%inclusion80 decks304 decks
13%synergy
Imperial Seal
26%inclusion80 decks304 decks
19%synergy
Toxic Deluge
23%inclusion69 decks304 decks
3%synergy
Redress Fate
22%inclusion67 decks304 decks
16%synergy
Dance of the Manse
16%inclusion50 decks304 decks
13%synergy
Demonic Counsel
13%inclusion39 decks304 decks
12%synergy
Beseech the Mirror
12%inclusion37 decks304 decks
8%synergy
Lively Dirge
12%inclusion36 decks304 decks
11%synergy
Singularity Rupture
12%inclusion14 decks121 decks
9%synergy
Replenish
12%inclusion35 decks304 decks
10%synergy
Extinguish All Hope
12%inclusion35 decks304 decks
10%synergy
Glimpse the Unthinkable
11%inclusion32 decks304 decks
10%synergy
Space-Time Anomaly
11%inclusion12 decks114 decks
9%synergy
Resurgent Belief
10%inclusion30 decks304 decks
8%synergy
Supreme Verdict
9.2%inclusion28 decks304 decks
-6%synergy
Damn
8.9%inclusion27 decks304 decks
-12%synergy
Time Wipe
8.2%inclusion25 decks304 decks
1%synergy
Unmarked Grave
7.6%inclusion23 decks304 decks
6%synergy
Buried Alive
7.6%inclusion23 decks304 decks
3%synergy
Mnemonic Betrayal
6.9%inclusion21 decks304 decks
4%synergy
Ponder
6.3%inclusion19 decks304 decks
-3%synergy
Idyllic Tutor
6.3%inclusion19 decks304 decks
2%synergy
Traumatize
5.3%inclusion16 decks304 decks
5%synergy
Utility Artifacts
The One Ring
28%inclusion85 decks304 decks
14%synergy
Wishclaw Talisman
25%inclusion76 decks304 decks
17%synergy
Mesmeric Orb
18%inclusion56 decks304 decks
17%synergy
Lightning Greaves
9.2%inclusion28 decks304 decks
-13%synergy
Enchantments
Mirrormade
38%inclusion116 decks304 decks
28%synergy
Seal of Cleansing
33%inclusion99 decks304 decks
31%synergy
The Meathook Massacre
32%inclusion97 decks304 decks
28%synergy
Touch the Spirit Realm
30%inclusion90 decks304 decks
27%synergy
Secret Arcade // Dusty Parlor
30%inclusion90 decks304 decks
24%synergy
Cemetery Tampering
29%inclusion89 decks304 decks
29%synergy
Grasp of Fate
29%inclusion88 decks304 decks
23%synergy
Sphere of Safety
28%inclusion85 decks304 decks
19%synergy
Propaganda
28%inclusion85 decks304 decks
2%synergy
Starfield of Nyx
27%inclusion83 decks304 decks
23%synergy
Tinybones Joins Up
27%inclusion82 decks304 decks
26%synergy
Necropotence
26%inclusion79 decks304 decks
19%synergy
Estrid's Invocation
26%inclusion78 decks304 decks
21%synergy
Cacophony Unleashed
25%inclusion77 decks304 decks
24%synergy
Ghostly Prison
25%inclusion75 decks304 decks
3%synergy
Sigil of the Empty Throne
24%inclusion74 decks304 decks
18%synergy
Static Prison
24%inclusion72 decks304 decks
23%synergy
Stillness in Motion
21%inclusion39 decks186 decks
21%synergy
Monologue Tax
21%inclusion63 decks304 decks
15%synergy
The Tale of Tamiyo
18%inclusion54 decks304 decks
17%synergy
Copy Enchantment
17%inclusion52 decks304 decks
12%synergy
Greater Auramancy
17%inclusion51 decks304 decks
12%synergy
Seal of Removal
17%inclusion51 decks304 decks
16%synergy
Out of the Tombs
16%inclusion50 decks304 decks
16%synergy
Darksteel Mutation
16%inclusion49 decks304 decks
10%synergy
Polluted Cistern // Dim Oubliette
16%inclusion49 decks304 decks
16%synergy
Defiled Crypt // Cadaver Lab
16%inclusion47 decks303 decks
15%synergy
Black Market Connections
14%inclusion44 decks304 decks
1%synergy
Trouble in Pairs
13%inclusion40 decks304 decks
8%synergy
Hallowed Haunting
13%inclusion39 decks304 decks
10%synergy
Teval's Judgment
13%inclusion24 decks191 decks
12%synergy
Sheltered by Ghosts
13%inclusion38 decks304 decks
10%synergy
The Eldest Reborn
12%inclusion37 decks304 decks
10%synergy
Shark Typhoon
12%inclusion37 decks304 decks
6%synergy
Copy Artifact
12%inclusion36 decks304 decks
11%synergy
Timely Ward
12%inclusion36 decks304 decks
7%synergy
Imprisoned in the Moon
12%inclusion35 decks304 decks
5%synergy
Authority of the Consuls
11%inclusion34 decks304 decks
0%synergy
Secrets of the Dead
11%inclusion33 decks304 decks
11%synergy
Oubliette
11%inclusion33 decks304 decks
9%synergy
Ethereal Armor
11%inclusion33 decks304 decks
6%synergy
Steal Enchantment
11%inclusion32 decks304 decks
10%synergy
Leyline of Anticipation
11%inclusion32 decks304 decks
6%synergy
Founding the Third Path
10%inclusion31 decks304 decks
10%synergy
All That Glitters
10%inclusion31 decks304 decks
1%synergy
Extravagant Replication
10%inclusion30 decks304 decks
5%synergy
Mirror Room // Fractured Realm
10%inclusion30 decks304 decks
7%synergy
Phyrexian Arena
10%inclusion30 decks304 decks
-4%synergy
Court of Cunning
10%inclusion29 decks304 decks
9%synergy
Restricted Office // Lecture Hall
10%inclusion29 decks304 decks
7%synergy
Battles
Invasion of Theros
5.3%inclusion16 decks304 decks
3%synergy
Planeswalkers
Teferi, Time Raveler
19%inclusion59 decks304 decks
11%synergy
Utility Lands
Hall of Heliod's Generosity
47%inclusion142 decks304 decks
34%synergy
Otawara, Soaring City
41%inclusion125 decks304 decks
22%synergy
Bojuka Bog
31%inclusion93 decks304 decks
3%synergy
Cephalid Coliseum
18%inclusion56 decks304 decks
15%synergy
Takenuma, Abandoned Mire
16%inclusion50 decks304 decks
10%synergy
Urza's Saga
16%inclusion49 decks304 decks
4%synergy
Serra's Sanctum
13%inclusion40 decks304 decks
11%synergy
Emergence Zone
13%inclusion40 decks304 decks
11%synergy
Minamo, School at Water's Edge
12%inclusion35 decks304 decks
8%synergy
Urborg, Tomb of Yawgmoth
10%inclusion29 decks304 decks
-4%synergy
Reliquary Tower
8.6%inclusion26 decks304 decks
-25%synergy
Halimar Depths
7.2%inclusion22 decks304 decks
2%synergy
City of Traitors
5.9%inclusion18 decks304 decks
5%synergy
Nephalia Drownyard
5.6%inclusion17 decks304 decks
5%synergy
Mana Artifacts
Arcane Signet
93%inclusion282 decks304 decks
5%synergy
Sol Ring
90%inclusion273 decks304 decks
0%synergy
Talisman of Dominance
66%inclusion200 decks304 decks
17%synergy
Talisman of Progress
54%inclusion165 decks304 decks
11%synergy
Fellwar Stone
46%inclusion141 decks304 decks
12%synergy
Talisman of Hierarchy
45%inclusion136 decks304 decks
2%synergy
Lotus Petal
32%inclusion97 decks304 decks
21%synergy
Chrome Mox
31%inclusion93 decks304 decks
21%synergy
Mox Diamond
27%inclusion82 decks304 decks
20%synergy
Mox Opal
26%inclusion80 decks304 decks
17%synergy
Azorius Signet
23%inclusion70 decks304 decks
-10%synergy
Lion's Eye Diamond
21%inclusion65 decks304 decks
19%synergy
Orzhov Signet
20%inclusion60 decks304 decks
-15%synergy
Dimir Signet
19%inclusion59 decks304 decks
-13%synergy
Mox Amber
13%inclusion40 decks304 decks
7%synergy
Mind Stone
12%inclusion36 decks304 decks
-1%synergy
Grim Monolith
11%inclusion34 decks304 decks
8%synergy
Commander's Sphere
6.9%inclusion21 decks304 decks
-12%synergy
Lands
Command Tower
96%inclusion293 decks304 decks
4%synergy
Island
80%inclusion243 decks304 decks
-13%synergy
Swamp
77%inclusion235 decks304 decks
-14%synergy
Plains
74%inclusion224 decks304 decks
-18%synergy
Watery Grave
68%inclusion208 decks304 decks
19%synergy
Hallowed Fountain
68%inclusion206 decks304 decks
19%synergy
Godless Shrine
67%inclusion205 decks304 decks
17%synergy
Polluted Delta
63%inclusion193 decks304 decks
26%synergy
Flooded Strand
63%inclusion192 decks304 decks
25%synergy
Marsh Flats
61%inclusion184 decks304 decks
24%synergy
Exotic Orchard
59%inclusion178 decks304 decks
0%synergy
Undercity Sewers
45%inclusion138 decks304 decks
31%synergy
Morphic Pool
45%inclusion138 decks304 decks
11%synergy
Caves of Koilos
44%inclusion135 decks304 decks
9%synergy
Sea of Clouds
42%inclusion128 decks304 decks
6%synergy
Adarkar Wastes
42%inclusion128 decks304 decks
11%synergy
Vault of Champions
41%inclusion126 decks304 decks
9%synergy
Underground River
40%inclusion123 decks304 decks
8%synergy
City of Brass
37%inclusion112 decks304 decks
22%synergy
Arcane Sanctum
36%inclusion109 decks304 decks
-19%synergy
Bloodstained Mire
36%inclusion108 decks304 decks
24%synergy
Tundra
35%inclusion107 decks304 decks
19%synergy
Scrubland
35%inclusion107 decks304 decks
19%synergy
Underground Sea
35%inclusion106 decks304 decks
19%synergy
Mana Confluence
35%inclusion106 decks304 decks
21%synergy
Misty Rainforest
34%inclusion104 decks304 decks
23%synergy
Raffine's Tower
34%inclusion104 decks304 decks
-7%synergy
Meticulous Archive
33%inclusion99 decks304 decks
19%synergy
Verdant Catacombs
32%inclusion97 decks304 decks
22%synergy
Shadowy Backstreet
31%inclusion95 decks304 decks
19%synergy
Scalding Tarn
31%inclusion95 decks304 decks
20%synergy
Windswept Heath
30%inclusion92 decks304 decks
20%synergy
Gemstone Caverns
30%inclusion91 decks304 decks
22%synergy
Isolated Chapel
28%inclusion86 decks304 decks
-10%synergy
Glacial Fortress
27%inclusion83 decks304 decks
-12%synergy
Valgavoth's Lair
27%inclusion81 decks304 decks
24%synergy
Drowned Catacomb
25%inclusion77 decks304 decks
-10%synergy
Arid Mesa
25%inclusion77 decks304 decks
15%synergy
Gloomlake Verge
23%inclusion71 decks304 decks
12%synergy
Sink into Stupor
22%inclusion67 decks304 decks
10%synergy
Deserted Beach
20%inclusion62 decks304 decks
0%synergy
Prairie Stream
20%inclusion61 decks304 decks
-21%synergy
Floodfarm Verge
20%inclusion61 decks304 decks
9%synergy
Shipwreck Marsh
19%inclusion58 decks304 decks
-2%synergy
Sunken Hollow
19%inclusion57 decks304 decks
-21%synergy
Evolving Wilds
18%inclusion55 decks304 decks
-7%synergy
Terramorphic Expanse
16%inclusion50 decks304 decks
0%synergy
Contaminated Landscape
15%inclusion47 decks304 decks
1%synergy
Temple of Deceit
15%inclusion46 decks304 decks
-3%synergy
Obscura Storefront
15%inclusion46 decks304 decks
5%synergy