The Master of Keys (Commander) - Reanimator

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
Exhibition Tidecaller
7.0%inclusion7 decks100 decks
6%synergy
Restoration Seminar
4.0%inclusion4 decks99 decks
3%synergy
Primary Research
3.0%inclusion3 decks100 decks
3%synergy
Construct a Cosmic Cube
2.2%inclusion1 decks46 decks
2%synergy
King T'Challa
2.2%inclusion1 decks46 decks
1%synergy
High Synergy Cards
Animate Dead
79%inclusion316 decks402 decks
69%synergy
Necromancy
70%inclusion280 decks402 decks
65%synergy
Ripples of Undeath
66%inclusion267 decks402 decks
64%synergy
Dress Down
62%inclusion249 decks402 decks
60%synergy
Inquisitive Glimmer
60%inclusion243 decks402 decks
53%synergy
Dance of the Dead
51%inclusion207 decks402 decks
49%synergy
Entomb
51%inclusion207 decks402 decks
45%synergy
Entity Tracker
50%inclusion201 decks402 decks
44%synergy
Gravebreaker Lamia
45%inclusion180 decks402 decks
44%synergy
Mystic Remora
64%inclusion256 decks402 decks
43%synergy
Top Cards
Swords to Plowshares
56%inclusion227 decks402 decks
-11%synergy
Sevinne's Reclamation
52%inclusion209 decks402 decks
43%synergy
Mesa Enchantress
47%inclusion190 decks402 decks
39%synergy
Demon of Fate's Design
46%inclusion185 decks402 decks
41%synergy
Starfield Mystic
46%inclusion183 decks402 decks
39%synergy
Amphibian Downpour
44%inclusion177 decks402 decks
39%synergy
Dark Ritual
44%inclusion176 decks402 decks
24%synergy
Overlord of the Floodpits
42%inclusion168 decks402 decks
38%synergy
Overlord of the Balemurk
42%inclusion167 decks402 decks
40%synergy
Scrabbling Skullcrab
41%inclusion166 decks402 decks
40%synergy
Game Changers
Smothering Tithe
55%inclusion222 decks402 decks
25%synergy
Rhystic Study
50%inclusion201 decks402 decks
20%synergy
Enlightened Tutor
38%inclusion153 decks402 decks
19%synergy
Demonic Tutor
34%inclusion137 decks402 decks
14%synergy
Thassa's Oracle
30%inclusion121 decks402 decks
21%synergy
Vampiric Tutor
30%inclusion120 decks402 decks
13%synergy
Ancient Tomb
29%inclusion118 decks402 decks
17%synergy
Mana Vault
28%inclusion112 decks402 decks
19%synergy
Force of Will
27%inclusion110 decks402 decks
15%synergy
Orcish Bowmasters
26%inclusion105 decks402 decks
16%synergy
Creatures
Fear of Sleep Paralysis
40%inclusion159 decks402 decks
35%synergy
Doomwake Giant
39%inclusion156 decks402 decks
33%synergy
Abdel Adrian, Gorion's Ward
36%inclusion146 decks402 decks
35%synergy
Fear of Impostors
35%inclusion140 decks402 decks
33%synergy
Esper Sentinel
34%inclusion138 decks402 decks
7%synergy
Lotho, Corrupt Shirriff
34%inclusion137 decks402 decks
17%synergy
Zur, Eternal Schemer
32%inclusion127 decks402 decks
28%synergy
Victor, Valgavoth's Seneschal
30%inclusion122 decks402 decks
29%synergy
Grand Abolisher
28%inclusion112 decks402 decks
13%synergy
Ondu Spiritdancer
27%inclusion109 decks402 decks
21%synergy
Silent Hallcreeper
25%inclusion99 decks402 decks
20%synergy
Valley Floodcaller
25%inclusion99 decks402 decks
21%synergy
Heliod, the Radiant Dawn
24%inclusion95 decks402 decks
20%synergy
Grim Guardian
24%inclusion95 decks402 decks
21%synergy
Enduring Curiosity
23%inclusion92 decks402 decks
15%synergy
Ranger-Captain of Eos
22%inclusion88 decks402 decks
16%synergy
Ghostly Dancers
21%inclusion85 decks402 decks
19%synergy
Hullbreaker Horror
21%inclusion84 decks402 decks
15%synergy
Zur the Enchanter
19%inclusion77 decks402 decks
14%synergy
Mindwrack Harpy
18%inclusion71 decks402 decks
17%synergy
Soaring Lightbringer
17%inclusion70 decks402 decks
13%synergy
Ledger Shredder
16%inclusion66 decks402 decks
8%synergy
Displacer Kitten
16%inclusion65 decks402 decks
9%synergy
Hedron Crab
16%inclusion63 decks402 decks
15%synergy
Voice of Victory
15%inclusion43 decks296 decks
6%synergy
Sage of Mysteries
14%inclusion57 decks402 decks
14%synergy
Overlord of the Mistmoors
14%inclusion57 decks402 decks
12%synergy
Mockingbird
14%inclusion57 decks402 decks
10%synergy
Archon of Sun's Grace
14%inclusion56 decks402 decks
10%synergy
Moon-Blessed Cleric
13%inclusion53 decks402 decks
9%synergy
Opposition Agent
13%inclusion52 decks402 decks
5%synergy
Lurrus of the Dream-Den
13%inclusion52 decks402 decks
11%synergy
Aminatou, Veil Piercer
13%inclusion52 decks402 decks
12%synergy
Alseid of Life's Bounty
13%inclusion51 decks402 decks
11%synergy
Eiganjo Dynastorian
12%inclusion12 decks100 decks
11%synergy
Wan Shi Tong, Librarian
12%inclusion22 decks188 decks
7%synergy
Athreos, Shroud-Veiled
12%inclusion47 decks402 decks
7%synergy
Archivist of Oghma
11%inclusion45 decks402 decks
5%synergy
Ancient Cellarspawn
11%inclusion43 decks402 decks
8%synergy
Skullsnap Nuisance
10%inclusion42 decks402 decks
10%synergy
Archetype of Imagination
10%inclusion42 decks402 decks
6%synergy
Auriok Salvagers
10%inclusion41 decks402 decks
10%synergy
Summon: Yojimbo
10%inclusion26 decks262 decks
9%synergy
Balemurk Leech
10%inclusion39 decks402 decks
9%synergy
Spirited Companion
9.5%inclusion38 decks402 decks
8%synergy
Psychic Frog
9.2%inclusion37 decks402 decks
2%synergy
Talion, the Kindly Lord
9.0%inclusion36 decks402 decks
2%synergy
Drannith Magistrate
8.5%inclusion34 decks402 decks
1%synergy
Tataru Taru
8.4%inclusion22 decks263 decks
-0%synergy
Faerie Mastermind
8.2%inclusion33 decks402 decks
-1%synergy
Instants
An Offer You Can't Refuse
37%inclusion150 decks402 decks
10%synergy
Swan Song
35%inclusion141 decks402 decks
15%synergy
Silence
28%inclusion114 decks402 decks
18%synergy
Counterspell
28%inclusion111 decks402 decks
-14%synergy
Flusterstorm
27%inclusion107 decks402 decks
19%synergy
Force of Negation
25%inclusion101 decks402 decks
13%synergy
Tainted Pact
25%inclusion100 decks402 decks
18%synergy
Fierce Guardianship
25%inclusion100 decks402 decks
5%synergy
Demonic Consultation
24%inclusion96 decks402 decks
16%synergy
Cyclonic Rift
24%inclusion96 decks402 decks
1%synergy
Pact of Negation
23%inclusion93 decks402 decks
16%synergy
Mental Misstep
23%inclusion91 decks402 decks
16%synergy
Mindbreak Trap
23%inclusion91 decks402 decks
16%synergy
Intuition
21%inclusion85 decks402 decks
20%synergy
Cabal Ritual
21%inclusion85 decks402 decks
18%synergy
Borne Upon a Wind
21%inclusion85 decks402 decks
16%synergy
Arcane Denial
21%inclusion84 decks402 decks
1%synergy
Sink into Stupor
21%inclusion83 decks402 decks
8%synergy
Mystical Tutor
20%inclusion82 decks402 decks
10%synergy
Path to Exile
20%inclusion81 decks402 decks
-22%synergy
Gifts Ungiven
16%inclusion64 decks402 decks
13%synergy
Void Rend
16%inclusion63 decks402 decks
-19%synergy
Dovin's Veto
15%inclusion62 decks402 decks
-11%synergy
Mana Drain
15%inclusion62 decks402 decks
-2%synergy
Thirst for Meaning
13%inclusion53 decks402 decks
12%synergy
Frantic Search
13%inclusion52 decks402 decks
-6%synergy
Into the Flood Maw
11%inclusion46 decks402 decks
8%synergy
Otherworldly Gaze
11%inclusion43 decks402 decks
9%synergy
Anguished Unmaking
10%inclusion40 decks402 decks
-16%synergy
Inkshield
10%inclusion39 decks402 decks
-0%synergy
Fell the Profane
9.5%inclusion38 decks402 decks
0%synergy
Chain of Vapor
9.5%inclusion38 decks402 decks
7%synergy
Brainstorm
8.5%inclusion34 decks402 decks
-8%synergy
Negate
8.0%inclusion32 decks402 decks
-8%synergy
Teferi's Protection
6.5%inclusion26 decks402 decks
-10%synergy
Brain Freeze
6.5%inclusion26 decks402 decks
6%synergy
Darkblast
6.5%inclusion26 decks402 decks
6%synergy
Retraction Helix
5.7%inclusion23 decks402 decks
5%synergy
Culling the Weak
5.5%inclusion22 decks402 decks
4%synergy
Faithful Mending
5.5%inclusion22 decks402 decks
2%synergy
Sorceries
Reanimate
35%inclusion141 decks402 decks
19%synergy
Windfall
27%inclusion107 decks402 decks
14%synergy
Redress Fate
25%inclusion99 decks402 decks
19%synergy
Imperial Seal
22%inclusion89 decks402 decks
15%synergy
Toxic Deluge
20%inclusion81 decks402 decks
0%synergy
Extinguish All Hope
15%inclusion61 decks402 decks
14%synergy
Dance of the Manse
15%inclusion60 decks402 decks
12%synergy
Glimpse the Unthinkable
13%inclusion53 decks402 decks
13%synergy
Singularity Rupture
13%inclusion30 decks231 decks
11%synergy
Lively Dirge
12%inclusion47 decks402 decks
10%synergy
Replenish
11%inclusion46 decks402 decks
10%synergy
Space-Time Anomaly
11%inclusion25 decks225 decks
10%synergy
Demonic Counsel
11%inclusion43 decks402 decks
10%synergy
Beseech the Mirror
10%inclusion42 decks402 decks
7%synergy
Resurgent Belief
10%inclusion41 decks402 decks
8%synergy
Buried Alive
9.2%inclusion37 decks402 decks
5%synergy
Supreme Verdict
9.0%inclusion36 decks402 decks
-6%synergy
Time Wipe
8.5%inclusion34 decks402 decks
2%synergy
Unmarked Grave
8.2%inclusion33 decks402 decks
7%synergy
Damn
7.7%inclusion31 decks402 decks
-13%synergy
Idyllic Tutor
7.0%inclusion28 decks402 decks
3%synergy
Mnemonic Betrayal
6.0%inclusion24 decks402 decks
3%synergy
Ponder
5.5%inclusion22 decks402 decks
-3%synergy
Traumatize
5.5%inclusion22 decks402 decks
5%synergy
Utility Artifacts
The One Ring
21%inclusion86 decks402 decks
9%synergy
Wishclaw Talisman
21%inclusion83 decks402 decks
13%synergy
Mesmeric Orb
17%inclusion70 decks402 decks
16%synergy
Lightning Greaves
8.5%inclusion34 decks402 decks
-14%synergy
Cloud Key
6.7%inclusion27 decks402 decks
3%synergy
Enchantments
Mirrormade
41%inclusion164 decks402 decks
31%synergy
Blind Obedience
40%inclusion161 decks402 decks
28%synergy
Seal of Cleansing
34%inclusion137 decks402 decks
33%synergy
Sphere of Safety
31%inclusion124 decks402 decks
21%synergy
Grasp of Fate
31%inclusion123 decks402 decks
25%synergy
Secret Arcade // Dusty Parlor
31%inclusion123 decks402 decks
26%synergy
Cemetery Tampering
30%inclusion122 decks402 decks
30%synergy
The Meathook Massacre
30%inclusion119 decks402 decks
26%synergy
Starfield of Nyx
29%inclusion117 decks402 decks
25%synergy
Propaganda
29%inclusion117 decks402 decks
0%synergy
Estrid's Invocation
27%inclusion110 decks402 decks
23%synergy
Ghostly Prison
27%inclusion110 decks402 decks
5%synergy
Touch the Spirit Realm
26%inclusion105 decks402 decks
24%synergy
Cacophony Unleashed
25%inclusion100 decks402 decks
23%synergy
Tinybones Joins Up
24%inclusion96 decks402 decks
23%synergy
Necropotence
24%inclusion95 decks402 decks
17%synergy
Sigil of the Empty Throne
23%inclusion93 decks402 decks
17%synergy
Stillness in Motion
22%inclusion63 decks290 decks
21%synergy
Monologue Tax
21%inclusion85 decks402 decks
15%synergy
Static Prison
21%inclusion85 decks402 decks
21%synergy
The Tale of Tamiyo
18%inclusion74 decks402 decks
18%synergy
Copy Enchantment
18%inclusion74 decks402 decks
14%synergy
Seal of Removal
18%inclusion74 decks402 decks
18%synergy
Defiled Crypt // Cadaver Lab
17%inclusion70 decks401 decks
17%synergy
Polluted Cistern // Dim Oubliette
17%inclusion69 decks402 decks
17%synergy
Darksteel Mutation
17%inclusion67 decks402 decks
11%synergy
Out of the Tombs
16%inclusion65 decks402 decks
16%synergy
Greater Auramancy
16%inclusion64 decks402 decks
12%synergy
Sheltered by Ghosts
14%inclusion58 decks402 decks
12%synergy
Hallowed Haunting
14%inclusion57 decks402 decks
12%synergy
Shark Typhoon
13%inclusion52 decks402 decks
7%synergy
Black Market Connections
13%inclusion52 decks402 decks
-2%synergy
Leyline of Anticipation
13%inclusion51 decks402 decks
8%synergy
Ethereal Armor
13%inclusion51 decks402 decks
8%synergy
Imprisoned in the Moon
12%inclusion50 decks402 decks
6%synergy
Teval's Judgment
12%inclusion36 decks295 decks
11%synergy
Timely Ward
12%inclusion49 decks402 decks
7%synergy
Secrets of the Dead
12%inclusion47 decks402 decks
11%synergy
Court of Cunning
11%inclusion45 decks402 decks
10%synergy
Extravagant Replication
11%inclusion44 decks402 decks
6%synergy
Restricted Office // Lecture Hall
11%inclusion44 decks402 decks
9%synergy
All That Glitters
11%inclusion44 decks402 decks
3%synergy
The Eldest Reborn
11%inclusion43 decks402 decks
8%synergy
Trouble in Pairs
11%inclusion43 decks402 decks
6%synergy
Mirror Room // Fractured Realm
10%inclusion42 decks402 decks
8%synergy
Founding the Third Path
10%inclusion41 decks402 decks
10%synergy
Oubliette
10%inclusion41 decks402 decks
9%synergy
Nowhere to Run
10%inclusion41 decks402 decks
9%synergy
Phyrexian Arena
10%inclusion41 decks402 decks
-4%synergy
Authority of the Consuls
9.5%inclusion38 decks402 decks
-4%synergy
Battles
Invasion of Theros
5.5%inclusion22 decks402 decks
4%synergy
Planeswalkers
Teferi, Time Raveler
15%inclusion60 decks402 decks
7%synergy
Utility Lands
Hall of Heliod's Generosity
48%inclusion191 decks402 decks
35%synergy
Otawara, Soaring City
38%inclusion151 decks402 decks
19%synergy
Bojuka Bog
34%inclusion137 decks402 decks
7%synergy
Cephalid Coliseum
18%inclusion72 decks402 decks
14%synergy
Takenuma, Abandoned Mire
17%inclusion67 decks402 decks
10%synergy
Urza's Saga
14%inclusion55 decks402 decks
2%synergy
Serra's Sanctum
11%inclusion45 decks402 decks
10%synergy
Emergence Zone
11%inclusion43 decks402 decks
9%synergy
Reliquary Tower
10%inclusion41 decks402 decks
-24%synergy
Minamo, School at Water's Edge
8.7%inclusion35 decks402 decks
5%synergy
Urborg, Tomb of Yawgmoth
8.7%inclusion35 decks402 decks
-4%synergy
Halimar Depths
8.2%inclusion33 decks402 decks
4%synergy
City of Traitors
5.7%inclusion23 decks402 decks
4%synergy
Adagia, Windswept Bastion
5.7%inclusion13 decks229 decks
3%synergy
Nephalia Drownyard
5.2%inclusion21 decks402 decks
5%synergy
Mana Artifacts
Arcane Signet
90%inclusion360 decks402 decks
2%synergy
Sol Ring
88%inclusion354 decks402 decks
-2%synergy
Talisman of Dominance
62%inclusion249 decks402 decks
12%synergy
Talisman of Progress
50%inclusion202 decks402 decks
6%synergy
Talisman of Hierarchy
46%inclusion186 decks402 decks
2%synergy
Fellwar Stone
44%inclusion175 decks402 decks
10%synergy
Lotus Petal
28%inclusion112 decks402 decks
18%synergy
Chrome Mox
25%inclusion102 decks402 decks
16%synergy
Azorius Signet
24%inclusion96 decks402 decks
-6%synergy
Mox Diamond
22%inclusion89 decks402 decks
15%synergy
Mox Opal
21%inclusion85 decks402 decks
13%synergy
Orzhov Signet
21%inclusion85 decks402 decks
-10%synergy
Dimir Signet
19%inclusion75 decks402 decks
-11%synergy
Lion's Eye Diamond
18%inclusion73 decks402 decks
16%synergy
Mox Amber
11%inclusion45 decks402 decks
5%synergy
Mind Stone
10%inclusion40 decks402 decks
-2%synergy
Grim Monolith
10%inclusion39 decks402 decks
6%synergy
Commander's Sphere
6.2%inclusion25 decks402 decks
-11%synergy
Lands
Command Tower
97%inclusion388 decks402 decks
4%synergy
Island
82%inclusion331 decks402 decks
-11%synergy
Swamp
81%inclusion325 decks402 decks
-11%synergy
Plains
77%inclusion311 decks402 decks
-15%synergy
Hallowed Fountain
69%inclusion276 decks402 decks
18%synergy
Watery Grave
69%inclusion276 decks402 decks
17%synergy
Godless Shrine
66%inclusion267 decks402 decks
15%synergy
Flooded Strand
60%inclusion242 decks402 decks
22%synergy
Polluted Delta
60%inclusion241 decks402 decks
22%synergy
Exotic Orchard
59%inclusion236 decks402 decks
-0%synergy
Marsh Flats
57%inclusion228 decks402 decks
21%synergy
Caves of Koilos
46%inclusion185 decks402 decks
10%synergy
Adarkar Wastes
45%inclusion179 decks402 decks
12%synergy
Underground River
44%inclusion178 decks402 decks
9%synergy
Morphic Pool
44%inclusion178 decks402 decks
11%synergy
Undercity Sewers
43%inclusion172 decks402 decks
28%synergy
Arcane Sanctum
42%inclusion168 decks402 decks
-12%synergy
Vault of Champions
41%inclusion164 decks402 decks
9%synergy
Sea of Clouds
41%inclusion163 decks402 decks
6%synergy
Raffine's Tower
38%inclusion152 decks402 decks
-3%synergy
City of Brass
35%inclusion141 decks402 decks
20%synergy
Meticulous Archive
33%inclusion134 decks402 decks
19%synergy
Shadowy Backstreet
32%inclusion129 decks402 decks
19%synergy
Isolated Chapel
32%inclusion128 decks402 decks
-10%synergy
Bloodstained Mire
31%inclusion125 decks402 decks
20%synergy
Tundra
31%inclusion124 decks402 decks
15%synergy
Mana Confluence
31%inclusion124 decks402 decks
17%synergy
Scrubland
31%inclusion123 decks402 decks
15%synergy
Misty Rainforest
30%inclusion122 decks402 decks
20%synergy
Underground Sea
30%inclusion122 decks402 decks
15%synergy
Glacial Fortress
29%inclusion117 decks402 decks
-14%synergy
Verdant Catacombs
29%inclusion115 decks402 decks
19%synergy
Valgavoth's Lair
28%inclusion113 decks402 decks
26%synergy
Drowned Catacomb
28%inclusion111 decks402 decks
-11%synergy
Scalding Tarn
28%inclusion111 decks402 decks
17%synergy
Windswept Heath
27%inclusion107 decks402 decks
17%synergy
Gemstone Caverns
25%inclusion102 decks402 decks
18%synergy
Arid Mesa
24%inclusion95 decks402 decks
14%synergy
Floodfarm Verge
23%inclusion93 decks402 decks
12%synergy
Deserted Beach
23%inclusion92 decks402 decks
2%synergy
Gloomlake Verge
23%inclusion91 decks402 decks
12%synergy
Prairie Stream
21%inclusion84 decks402 decks
-20%synergy
Sink into Stupor
21%inclusion83 decks402 decks
8%synergy
Shipwreck Marsh
20%inclusion82 decks402 decks
-0%synergy
Sunken Hollow
20%inclusion79 decks402 decks
-20%synergy
Evolving Wilds
17%inclusion69 decks402 decks
-7%synergy
Contaminated Landscape
17%inclusion67 decks402 decks
3%synergy
Terramorphic Expanse
16%inclusion66 decks402 decks
1%synergy
Dimir Aqueduct
16%inclusion64 decks402 decks
3%synergy
Obscura Storefront
16%inclusion64 decks402 decks
7%synergy