Barnabas Tharmr // Cecil Harvey (Commander) - Core

Original Name:

Kraum, Ludevic's Opus // Tymna the WeaverKraum, Ludevic's Opus // Tymna the Weaver

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
Archidekt
Commander Spellbook
Moxfield
Scryfall
Vibrant Cityscape
9.1%inclusion1 decks11 decks
9%synergy
Molten Man, Inferno Incarnate
9.1%inclusion1 decks11 decks
9%synergy
High Synergy Cards
Negate
27%inclusion13 decks48 decks
17%synergy
Abrade
17%inclusion8 decks48 decks
14%synergy
Austere Command
19%inclusion9 decks48 decks
14%synergy
Herald's Horn
15%inclusion7 decks48 decks
14%synergy
Ghostly Prison
17%inclusion8 decks48 decks
14%synergy
Propaganda
17%inclusion8 decks48 decks
13%synergy
Frantic Search
15%inclusion7 decks48 decks
12%synergy
Generous Gift
21%inclusion10 decks48 decks
12%synergy
Weathered Wayfarer
13%inclusion6 decks48 decks
12%synergy
The Council of Four
13%inclusion6 decks48 decks
12%synergy
Top Cards
Swords to Plowshares
52%inclusion25 decks48 decks
-5%synergy
Path to Exile
38%inclusion18 decks48 decks
9%synergy
Counterspell
25%inclusion12 decks48 decks
-1%synergy
Blasphemous Act
21%inclusion10 decks48 decks
9%synergy
Chaos Warp
19%inclusion9 decks48 decks
11%synergy
An Offer You Can't Refuse
19%inclusion9 decks48 decks
-16%synergy
Loyal Apprentice
19%inclusion9 decks48 decks
8%synergy
Swan Song
17%inclusion8 decks48 decks
-20%synergy
Void Rend
17%inclusion8 decks48 decks
5%synergy
Lotho, Corrupt Shirriff
15%inclusion7 decks48 decks
-19%synergy
Creatures
Professional Face-Breaker
13%inclusion6 decks48 decks
-4%synergy
Baleful Strix
13%inclusion6 decks48 decks
-17%synergy
Esper Sentinel
13%inclusion6 decks48 decks
-39%synergy
Ghostly Pilferer
13%inclusion6 decks48 decks
12%synergy
Uthros Psionicist
13%inclusion2 decks16 decks
12%synergy
Alphinaud Leveilleur
12%inclusion3 decks25 decks
12%synergy
Alisaie Leveilleur
12%inclusion3 decks25 decks
12%synergy
Witch Enchanter
11%inclusion5 decks44 decks
9%synergy
Noctis, Heir Apparent
11%inclusion1 decks9 decks
11%synergy
Cosmogrand Zenith
11%inclusion2 decks18 decks
11%synergy
Jin Sakai, Ghost of Tsushima
11%inclusion1 decks9 decks
11%synergy
Shadow the Hedgehog
11%inclusion2 decks19 decks
9%synergy
Knuckles the Echidna
11%inclusion2 decks19 decks
7%synergy
Sonic the Hedgehog
11%inclusion2 decks19 decks
10%synergy
Amy Rose
11%inclusion2 decks19 decks
10%synergy
Miles "Tails" Prower
11%inclusion2 decks19 decks
10%synergy
Solemn Simulacrum
10%inclusion5 decks48 decks
-13%synergy
Selfless Spirit
10%inclusion5 decks48 decks
10%synergy
Slicer, Hired Muscle
10%inclusion5 decks48 decks
10%synergy
Karazikar, the Eye Tyrant
10%inclusion5 decks48 decks
10%synergy
Ragavan, Nimble Pilferer
10%inclusion5 decks48 decks
-19%synergy
Mockingbird
9.3%inclusion4 decks43 decks
-13%synergy
Alexios, Deimos of Kosmos
9.3%inclusion4 decks43 decks
9%synergy
Nelly Borca, Impulsive Accuser
8.9%inclusion4 decks45 decks
8%synergy
Aurelia, the Warleader
8.3%inclusion4 decks48 decks
8%synergy
Gix, Yawgmoth Praetor
8.3%inclusion4 decks48 decks
8%synergy
Faerie Mastermind
8.3%inclusion4 decks48 decks
-7%synergy
Black Waltz No. 3
8.3%inclusion2 decks24 decks
8%synergy
Archivist of Oghma
8.3%inclusion4 decks48 decks
0%synergy
Sheoldred, the Apocalypse
8.3%inclusion4 decks48 decks
6%synergy
Locke Cole
8.3%inclusion2 decks24 decks
8%synergy
Kuja, Genome Sorcerer
8.0%inclusion2 decks25 decks
7%synergy
Emet-Selch of the Third Seat
8.0%inclusion2 decks25 decks
8%synergy
PuPu UFO
8.0%inclusion2 decks25 decks
8%synergy
Zurgo, Thunder's Decree
7.1%inclusion2 decks28 decks
7%synergy
Cori Mountain Stalwart
7.1%inclusion2 decks28 decks
7%synergy
Pollywog Prodigy
7.0%inclusion3 decks43 decks
2%synergy
Voice of Victory
6.9%inclusion2 decks29 decks
-19%synergy
Taigam, Master Opportunist
6.9%inclusion2 decks29 decks
7%synergy
Kraum, Violent Cacophony
6.8%inclusion3 decks44 decks
7%synergy
Hydroelectric Specimen
6.8%inclusion3 decks44 decks
6%synergy
Ocelot Pride
6.8%inclusion3 decks44 decks
6%synergy
Snarling Gorehound
6.7%inclusion3 decks45 decks
7%synergy
Delney, Streetwise Lookout
6.7%inclusion3 decks45 decks
-3%synergy
Illvoi Infiltrator
6.7%inclusion1 decks15 decks
7%synergy
Master of Ceremonies
6.3%inclusion3 decks48 decks
6%synergy
Dark Confidant
6.3%inclusion3 decks48 decks
5%synergy
Treasure Nabber
6.3%inclusion3 decks48 decks
5%synergy
Khârn the Betrayer
6.3%inclusion3 decks48 decks
6%synergy
Mocking Doppelganger
6.3%inclusion3 decks48 decks
6%synergy
Instants
Dovin's Veto
15%inclusion7 decks48 decks
2%synergy
Snap
15%inclusion7 decks48 decks
8%synergy
Run Away Together
10%inclusion5 decks48 decks
10%synergy
Lightning Bolt
10%inclusion5 decks48 decks
8%synergy
Stroke of Midnight
10%inclusion5 decks48 decks
8%synergy
Arcane Denial
10%inclusion5 decks48 decks
0%synergy
Boros Charm
10%inclusion5 decks48 decks
7%synergy
Brainstorm
10%inclusion5 decks48 decks
3%synergy
Dark Ritual
10%inclusion5 decks48 decks
-23%synergy
Anguished Unmaking
10%inclusion5 decks48 decks
-2%synergy
Despark
10%inclusion5 decks48 decks
5%synergy
Spell Pierce
10%inclusion5 decks48 decks
7%synergy
Inkshield
10%inclusion5 decks48 decks
9%synergy
Sink into Stupor
9.1%inclusion4 decks44 decks
5%synergy
Flare of Fortitude
9.1%inclusion4 decks44 decks
8%synergy
Utter End
8.3%inclusion4 decks48 decks
7%synergy
Akroma's Will
8.3%inclusion4 decks48 decks
7%synergy
Thrill of Possibility
8.3%inclusion4 decks48 decks
8%synergy
Wear // Tear
8.3%inclusion4 decks48 decks
6%synergy
Restoration Magic
8.3%inclusion2 decks24 decks
8%synergy
Comeuppance
8.3%inclusion4 decks48 decks
8%synergy
Divert Disaster
6.7%inclusion1 decks15 decks
6%synergy
Rapid Hybridization
6.3%inclusion3 decks48 decks
5%synergy
Snuff Out
6.3%inclusion3 decks48 decks
6%synergy
Opt
6.3%inclusion3 decks48 decks
5%synergy
Unbreakable Formation
6.3%inclusion3 decks48 decks
5%synergy
Crackling Doom
6.3%inclusion3 decks48 decks
6%synergy
Lithobraking
6.3%inclusion1 decks16 decks
6%synergy
Deadly Dispute
6.3%inclusion3 decks48 decks
-2%synergy
Dispel
6.3%inclusion3 decks48 decks
-1%synergy
Reality Shift
6.3%inclusion3 decks48 decks
5%synergy
Reins of Power
6.3%inclusion3 decks48 decks
6%synergy
Tragic Slip
6.3%inclusion3 decks48 decks
6%synergy
Fact or Fiction
6.3%inclusion3 decks48 decks
5%synergy
Terminate
6.3%inclusion3 decks48 decks
4%synergy
Aetherize
6.3%inclusion3 decks48 decks
5%synergy
Mana Leak
6.3%inclusion3 decks48 decks
5%synergy
Borne Upon a Wind
6.3%inclusion3 decks48 decks
-16%synergy
Consult the Star Charts
5.6%inclusion1 decks18 decks
5%synergy
Sorceries
Sevinne's Reclamation
15%inclusion7 decks48 decks
-20%synergy
Faithless Looting
13%inclusion6 decks48 decks
8%synergy
Ponder
10%inclusion5 decks48 decks
7%synergy
Windfall
8.3%inclusion4 decks48 decks
-7%synergy
Damn
8.3%inclusion4 decks48 decks
0%synergy
Promise of Loyalty
8.3%inclusion4 decks48 decks
8%synergy
Patriarch's Bidding
6.3%inclusion3 decks48 decks
6%synergy
Winds of Abandon
6.3%inclusion3 decks48 decks
5%synergy
Deep Analysis
6.3%inclusion3 decks48 decks
6%synergy
Feed the Swarm
6.3%inclusion3 decks48 decks
4%synergy
Modify Memory
6.3%inclusion3 decks48 decks
6%synergy
Vandalblast
6.3%inclusion3 decks48 decks
-1%synergy
Painful Truths
6.3%inclusion3 decks48 decks
5%synergy
Kindred Dominance
6.3%inclusion3 decks48 decks
6%synergy
Supreme Verdict
6.3%inclusion3 decks48 decks
0%synergy
Victimize
6.3%inclusion3 decks48 decks
5%synergy
Unearth
6.3%inclusion3 decks48 decks
4%synergy
Toxic Deluge
6.3%inclusion3 decks48 decks
-12%synergy
Approach of the Second Sun
6.3%inclusion3 decks48 decks
5%synergy
Mutinous Massacre
5.6%inclusion1 decks18 decks
5%synergy
Utility Artifacts
Wayfarer's Bauble
13%inclusion6 decks48 decks
5%synergy
Fishing Gear
11%inclusion1 decks9 decks
11%synergy
Swiftfoot Boots
10%inclusion5 decks48 decks
-1%synergy
Lightning Greaves
10%inclusion5 decks48 decks
-3%synergy
The Regalia
8.3%inclusion2 decks24 decks
7%synergy
Conqueror's Flail
8.3%inclusion4 decks48 decks
8%synergy
Dragonfire Blade
7.1%inclusion2 decks28 decks
7%synergy
Lost Jitte
6.8%inclusion3 decks44 decks
7%synergy
Skullclamp
6.3%inclusion3 decks48 decks
-23%synergy
Expedition Map
6.3%inclusion3 decks48 decks
4%synergy
Blackblade Reforged
6.3%inclusion3 decks48 decks
6%synergy
The Reaver Cleaver
6.3%inclusion3 decks48 decks
4%synergy
Urza's Incubator
6.3%inclusion3 decks48 decks
6%synergy
Smuggler's Copter
6.3%inclusion3 decks48 decks
4%synergy
Bloodthirsty Blade
6.3%inclusion3 decks48 decks
6%synergy
Thopter Fabricator
5.7%inclusion2 decks35 decks
2%synergy
Enchantments
Mystic Remora
15%inclusion7 decks48 decks
-24%synergy
Impact Tremors
10%inclusion5 decks48 decks
5%synergy
Teferi's Ageless Insight
8.3%inclusion4 decks48 decks
7%synergy
Curse of Opulence
8.3%inclusion4 decks48 decks
7%synergy
Solitary Confinement
8.3%inclusion4 decks48 decks
8%synergy
Ghoulish Impetus
8.3%inclusion4 decks48 decks
8%synergy
Shiny Impetus
8.3%inclusion4 decks48 decks
8%synergy
Bitterblossom
8.3%inclusion4 decks48 decks
8%synergy
Collective Restraint
8.3%inclusion4 decks48 decks
8%synergy
Phyrexian Arena
8.3%inclusion4 decks48 decks
6%synergy
Aligned Heart
7.1%inclusion2 decks28 decks
7%synergy
Hot Pursuit
6.7%inclusion3 decks45 decks
6%synergy
Incriminating Impetus
6.7%inclusion3 decks45 decks
7%synergy
Trouble in Pairs
6.7%inclusion3 decks45 decks
4%synergy
Warleader's Call
6.7%inclusion3 decks45 decks
5%synergy
Wizard Class
6.3%inclusion3 decks48 decks
5%synergy
Improbable Alliance
6.3%inclusion3 decks48 decks
6%synergy
Curse of Verbosity
6.3%inclusion3 decks48 decks
6%synergy
Martial Impetus
6.3%inclusion3 decks48 decks
6%synergy
Land Tax
6.3%inclusion3 decks48 decks
5%synergy
Sticky Fingers
6.3%inclusion3 decks48 decks
6%synergy
Popular Entertainer
6.3%inclusion3 decks48 decks
6%synergy
No Mercy
6.3%inclusion3 decks48 decks
6%synergy
Reflections of Littjara
6.3%inclusion3 decks48 decks
6%synergy
Monologue Tax
6.3%inclusion3 decks48 decks
5%synergy
Triskaidekaphobia
6.3%inclusion3 decks48 decks
6%synergy
Super State
5.3%inclusion1 decks19 decks
5%synergy
Utility Lands
Bojuka Bog
17%inclusion8 decks48 decks
9%synergy
Reliquary Tower
15%inclusion7 decks48 decks
-2%synergy
Otawara, Soaring City
15%inclusion7 decks48 decks
-17%synergy
Urborg, Tomb of Yawgmoth
13%inclusion6 decks48 decks
8%synergy
Rogue's Passage
10%inclusion5 decks48 decks
7%synergy
Wandering Fumarole
8.3%inclusion4 decks48 decks
8%synergy
Creeping Tar Pit
8.3%inclusion4 decks48 decks
8%synergy
Urza's Saga
6.3%inclusion3 decks48 decks
-12%synergy
High Market
6.3%inclusion3 decks48 decks
6%synergy
Muraganda Raceway
5.7%inclusion2 decks35 decks
5%synergy
Mana Artifacts
Sol Ring
88%inclusion42 decks48 decks
-4%synergy
Arcane Signet
71%inclusion34 decks48 decks
-17%synergy
Fellwar Stone
48%inclusion23 decks48 decks
-10%synergy
Talisman of Conviction
40%inclusion19 decks48 decks
24%synergy
Talisman of Creativity
38%inclusion18 decks48 decks
13%synergy
Talisman of Dominance
38%inclusion18 decks48 decks
2%synergy
Talisman of Hierarchy
35%inclusion17 decks48 decks
19%synergy
Talisman of Indulgence
33%inclusion16 decks48 decks
17%synergy
Talisman of Progress
31%inclusion15 decks48 decks
1%synergy
Orzhov Signet
23%inclusion11 decks48 decks
9%synergy
Izzet Signet
21%inclusion10 decks48 decks
3%synergy
Dimir Signet
17%inclusion8 decks48 decks
-1%synergy
Azorius Signet
17%inclusion8 decks48 decks
-2%synergy
Chromatic Lantern
15%inclusion7 decks48 decks
-12%synergy
Thought Vessel
15%inclusion7 decks48 decks
4%synergy
Boros Signet
13%inclusion6 decks48 decks
2%synergy
Rakdos Signet
13%inclusion6 decks48 decks
2%synergy
Mind Stone
8.3%inclusion4 decks48 decks
1%synergy
Commander's Sphere
6.3%inclusion3 decks48 decks
-9%synergy
Lands
Plains
94%inclusion45 decks48 decks
31%synergy
Swamp
90%inclusion43 decks48 decks
27%synergy
Mountain
88%inclusion42 decks48 decks
26%synergy
Island
83%inclusion40 decks48 decks
16%synergy
Command Tower
83%inclusion40 decks48 decks
-10%synergy
Exotic Orchard
65%inclusion31 decks48 decks
-6%synergy
Sacred Foundry
38%inclusion18 decks48 decks
5%synergy
Godless Shrine
38%inclusion18 decks48 decks
1%synergy
Arid Mesa
38%inclusion18 decks48 decks
-12%synergy
Caves of Koilos
35%inclusion17 decks48 decks
24%synergy
Marsh Flats
35%inclusion17 decks48 decks
-15%synergy
Polluted Delta
33%inclusion16 decks48 decks
-18%synergy
Flooded Strand
33%inclusion16 decks48 decks
-19%synergy
Blood Crypt
33%inclusion16 decks48 decks
-4%synergy
Scalding Tarn
33%inclusion16 decks48 decks
-17%synergy
Bloodstained Mire
33%inclusion16 decks48 decks
-16%synergy
Path of Ancestry
31%inclusion15 decks48 decks
16%synergy
Watery Grave
31%inclusion15 decks48 decks
-25%synergy
Evolving Wilds
29%inclusion14 decks48 decks
16%synergy
Hallowed Fountain
29%inclusion14 decks48 decks
-23%synergy
Steam Vents
29%inclusion14 decks48 decks
-11%synergy
Raffine's Tower
27%inclusion13 decks48 decks
6%synergy
Prairie Stream
25%inclusion12 decks48 decks
16%synergy
Terramorphic Expanse
25%inclusion12 decks48 decks
15%synergy
Raugrin Triome
25%inclusion12 decks48 decks
5%synergy
Xander's Lounge
25%inclusion12 decks48 decks
4%synergy
Mystic Monastery
25%inclusion12 decks48 decks
7%synergy
Shivan Reef
23%inclusion11 decks48 decks
10%synergy
Luxury Suite
23%inclusion11 decks48 decks
9%synergy
Savai Triome
23%inclusion11 decks48 decks
8%synergy
Mana Confluence
23%inclusion11 decks48 decks
-15%synergy
Adarkar Wastes
23%inclusion11 decks48 decks
14%synergy
Vault of Champions
23%inclusion11 decks48 decks
10%synergy
Training Center
23%inclusion11 decks48 decks
6%synergy
Nomad Outpost
21%inclusion10 decks48 decks
7%synergy
Sulfur Falls
21%inclusion10 decks48 decks
14%synergy
Battlefield Forge
21%inclusion10 decks48 decks
11%synergy
Underground River
21%inclusion10 decks48 decks
12%synergy
City of Brass
21%inclusion10 decks48 decks
-19%synergy
Smoldering Marsh
19%inclusion9 decks48 decks
13%synergy
Spectator Seating
19%inclusion9 decks48 decks
6%synergy
Crumbling Necropolis
19%inclusion9 decks48 decks
1%synergy
Isolated Chapel
19%inclusion9 decks48 decks
13%synergy
Morphic Pool
19%inclusion9 decks48 decks
-5%synergy
Dragonskull Summit
19%inclusion9 decks48 decks
14%synergy
Sunken Hollow
19%inclusion9 decks48 decks
11%synergy
Badlands
17%inclusion8 decks48 decks
-16%synergy
Arcane Sanctum
17%inclusion8 decks48 decks
-3%synergy
Clifftop Retreat
17%inclusion8 decks48 decks
12%synergy
Sulfurous Springs
17%inclusion8 decks48 decks
11%synergy