Barnabas Tharmr // Ludevic, Necro-Alchemist (Commander) - Expensive

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
Faerie Mastermind
46%inclusion11 decks24 decks
41%synergy
Deflecting Swat
58%inclusion14 decks24 decks
39%synergy
Mana Drain
54%inclusion13 decks24 decks
37%synergy
Brainstorm
79%inclusion19 decks24 decks
35%synergy
Ponder
71%inclusion17 decks24 decks
32%synergy
Preordain
67%inclusion16 decks24 decks
32%synergy
Wizard Class
38%inclusion9 decks24 decks
30%synergy
Psychosis Crawler
38%inclusion9 decks24 decks
29%synergy
The Locust God
38%inclusion9 decks24 decks
28%synergy
Dualcaster Mage
38%inclusion9 decks24 decks
28%synergy
Top Cards
Counterspell
63%inclusion15 decks24 decks
9%synergy
Archmage Emeritus
58%inclusion14 decks24 decks
24%synergy
Windfall
50%inclusion12 decks24 decks
23%synergy
Jeska's Will
46%inclusion11 decks24 decks
16%synergy
Mystic Remora
46%inclusion11 decks24 decks
26%synergy
Guttersnipe
46%inclusion11 decks24 decks
20%synergy
Niv-Mizzet, Parun
42%inclusion10 decks24 decks
12%synergy
Lightning Bolt
42%inclusion10 decks24 decks
14%synergy
Goblin Electromancer
42%inclusion10 decks24 decks
12%synergy
Storm-Kiln Artist
42%inclusion10 decks24 decks
3%synergy
Game Changers
Rhystic Study
88%inclusion21 decks24 decks
62%synergy
Fierce Guardianship
63%inclusion15 decks24 decks
41%synergy
Cyclonic Rift
63%inclusion15 decks24 decks
36%synergy
Mystical Tutor
50%inclusion12 decks24 decks
27%synergy
Force of Will
46%inclusion11 decks24 decks
33%synergy
Consecrated Sphinx
33%inclusion8 decks24 decks
30%synergy
Ancient Tomb
33%inclusion8 decks24 decks
22%synergy
Underworld Breach
33%inclusion8 decks24 decks
21%synergy
Narset, Parter of Veils
25%inclusion6 decks24 decks
20%synergy
Mana Vault
25%inclusion6 decks24 decks
16%synergy
Creatures
Vivi Ornitier
38%inclusion3 decks8 decks
27%synergy
Electrostatic Field
33%inclusion8 decks24 decks
19%synergy
Niv-Mizzet, Visionary
31%inclusion4 decks13 decks
19%synergy
Niv-Mizzet, the Firemind
29%inclusion7 decks24 decks
18%synergy
Chasm Skulker
29%inclusion7 decks24 decks
25%synergy
Kraum, Violent Cacophony
29%inclusion6 decks21 decks
26%synergy
Anticausal Vestige
29%inclusion2 decks7 decks
28%synergy
Ragavan, Nimble Pilferer
25%inclusion6 decks24 decks
16%synergy
Young Pyromancer
25%inclusion6 decks24 decks
7%synergy
Laboratory Maniac
25%inclusion6 decks24 decks
17%synergy
Veyran, Voice of Duality
25%inclusion6 decks24 decks
6%synergy
Stormcatch Mentor
24%inclusion4 decks17 decks
3%synergy
Snapcaster Mage
21%inclusion5 decks24 decks
18%synergy
Ledger Shredder
21%inclusion5 decks24 decks
18%synergy
Enduring Curiosity
19%inclusion3 decks16 decks
16%synergy
Thermo-Alchemist
17%inclusion4 decks24 decks
7%synergy
Jori En, Ruin Diver
17%inclusion4 decks24 decks
10%synergy
Exalted Flamer of Tzeentch
17%inclusion4 decks24 decks
8%synergy
Vnwxt, Verbose Host
15%inclusion2 decks13 decks
14%synergy
Thassa's Oracle
13%inclusion3 decks24 decks
9%synergy
Dragon's Rage Channeler
13%inclusion3 decks24 decks
8%synergy
Spellseeker
13%inclusion3 decks24 decks
7%synergy
Docent of Perfection
13%inclusion3 decks24 decks
11%synergy
Triskaidekaphile
13%inclusion3 decks24 decks
10%synergy
Quistis Trepe
13%inclusion1 decks8 decks
11%synergy
Talrand, Sky Summoner
13%inclusion3 decks24 decks
-5%synergy
Gogo, Master of Mimicry
13%inclusion1 decks8 decks
11%synergy
Fear of Missing Out
12%inclusion2 decks17 decks
10%synergy
Mockingbird
12%inclusion2 decks17 decks
10%synergy
Thunderclap Drake
10%inclusion2 decks21 decks
1%synergy
Stella Lee, Wild Card
10%inclusion2 decks21 decks
6%synergy
Caldera Pyremaw
9.1%inclusion1 decks11 decks
6%synergy
Melek, Izzet Paragon
8.3%inclusion2 decks24 decks
5%synergy
Solemn Simulacrum
8.3%inclusion2 decks24 decks
-1%synergy
Professional Face-Breaker
8.3%inclusion2 decks24 decks
4%synergy
Phyrexian Metamorph
8.3%inclusion2 decks24 decks
1%synergy
Purphoros, God of the Forge
8.3%inclusion2 decks24 decks
6%synergy
Kami of the Crescent Moon
8.3%inclusion2 decks24 decks
6%synergy
Jace, Vryn's Prodigy
8.3%inclusion2 decks24 decks
8%synergy
Dakra Mystic
8.3%inclusion2 decks24 decks
8%synergy
Imperial Recruiter
8.3%inclusion2 decks24 decks
1%synergy
Erebor Flamesmith
8.3%inclusion2 decks24 decks
0%synergy
Murktide Regent
8.3%inclusion2 decks24 decks
8%synergy
Body of Knowledge
8.3%inclusion2 decks24 decks
6%synergy
Niv-Mizzet, Dracogenius
8.3%inclusion2 decks24 decks
6%synergy
Sakashima the Impostor
8.3%inclusion2 decks24 decks
7%synergy
Kiki-Jiki, Mirror Breaker
8.3%inclusion2 decks24 decks
7%synergy
Archaeomancer
8.3%inclusion2 decks24 decks
6%synergy
Hullbreaker Horror
8.3%inclusion2 decks24 decks
2%synergy
Dockside Extortionist
8.3%inclusion2 decks24 decks
4%synergy
Instants
Rapid Hybridization
38%inclusion9 decks24 decks
20%synergy
Frantic Search
38%inclusion9 decks24 decks
-3%synergy
Opt
38%inclusion9 decks24 decks
2%synergy
Arcane Denial
38%inclusion9 decks24 decks
8%synergy
Pongify
33%inclusion8 decks24 decks
6%synergy
Swan Song
33%inclusion8 decks24 decks
12%synergy
Chaos Warp
29%inclusion7 decks24 decks
-14%synergy
An Offer You Can't Refuse
29%inclusion7 decks24 decks
-5%synergy
Force of Negation
29%inclusion7 decks24 decks
19%synergy
Negate
25%inclusion6 decks24 decks
-9%synergy
Consider
21%inclusion5 decks24 decks
-1%synergy
Izzet Charm
21%inclusion5 decks24 decks
2%synergy
Narset's Reversal
21%inclusion5 decks24 decks
13%synergy
Brain Freeze
17%inclusion4 decks24 decks
8%synergy
Nexus of Fate
17%inclusion4 decks24 decks
15%synergy
Reverberate
17%inclusion4 decks24 decks
12%synergy
Ghostly Flicker
17%inclusion4 decks24 decks
15%synergy
Sink into Stupor
17%inclusion3 decks18 decks
0%synergy
Dramatic Reversal
17%inclusion4 decks24 decks
6%synergy
Prismari Command
17%inclusion4 decks24 decks
1%synergy
Resculpt
17%inclusion4 decks24 decks
8%synergy
Snap
17%inclusion4 decks24 decks
-6%synergy
Flame of Anor
17%inclusion4 decks24 decks
5%synergy
Scour for Scrap
14%inclusion1 decks7 decks
12%synergy
Chain of Vapor
13%inclusion3 decks24 decks
7%synergy
Reality Shift
13%inclusion3 decks24 decks
-2%synergy
Flusterstorm
13%inclusion3 decks24 decks
1%synergy
Twincast
13%inclusion3 decks24 decks
11%synergy
Aetherize
13%inclusion3 decks24 decks
1%synergy
Seething Song
13%inclusion3 decks24 decks
-6%synergy
Dig Through Time
13%inclusion3 decks24 decks
0%synergy
Strix Serenade
11%inclusion2 decks18 decks
7%synergy
Invert Polarity
11%inclusion2 decks18 decks
-1%synergy
Flare of Duplication
11%inclusion2 decks18 decks
7%synergy
Muddle the Mixture
8.3%inclusion2 decks24 decks
-4%synergy
Intuition
8.3%inclusion2 decks24 decks
6%synergy
Wild Magic Surge
8.3%inclusion2 decks24 decks
5%synergy
Fact or Fiction
8.3%inclusion2 decks24 decks
1%synergy
Fork
8.3%inclusion2 decks24 decks
8%synergy
Reiterate
8.3%inclusion2 decks24 decks
3%synergy
Thought Scour
8.3%inclusion2 decks24 decks
5%synergy
Repeated Reverberation
8.3%inclusion2 decks24 decks
8%synergy
Big Score
8.3%inclusion2 decks24 decks
-14%synergy
Abrade
8.3%inclusion2 decks24 decks
-11%synergy
Valakut Awakening
8.3%inclusion2 decks24 decks
-1%synergy
Twinferno
8.3%inclusion2 decks24 decks
4%synergy
Fire // Ice
8.3%inclusion2 decks24 decks
7%synergy
Borne Upon a Wind
8.3%inclusion2 decks24 decks
1%synergy
Untimely Malfunction
6.3%inclusion1 decks16 decks
-2%synergy
Into the Flood Maw
5.9%inclusion1 decks17 decks
-2%synergy
Sorceries
Blasphemous Act
42%inclusion10 decks24 decks
3%synergy
Gitaxian Probe
38%inclusion9 decks24 decks
17%synergy
Faithless Looting
33%inclusion8 decks24 decks
0%synergy
Wheel of Fortune
29%inclusion7 decks24 decks
22%synergy
Expressive Iteration
29%inclusion7 decks24 decks
7%synergy
Vandalblast
25%inclusion6 decks24 decks
-2%synergy
Serum Visions
25%inclusion6 decks24 decks
6%synergy
Fabricate
21%inclusion5 decks24 decks
12%synergy
Solve the Equation
21%inclusion5 decks24 decks
8%synergy
Echo of Eons
17%inclusion4 decks24 decks
14%synergy
Heat Shimmer
17%inclusion4 decks24 decks
15%synergy
Gamble
17%inclusion4 decks24 decks
-1%synergy
Timetwister
17%inclusion4 decks24 decks
14%synergy
Grapeshot
17%inclusion4 decks24 decks
-3%synergy
Past in Flames
13%inclusion3 decks24 decks
1%synergy
Sea Gate Restoration
13%inclusion3 decks24 decks
4%synergy
Lórien Revealed
13%inclusion3 decks24 decks
6%synergy
Twinflame
13%inclusion3 decks24 decks
8%synergy
Relm's Sketching
13%inclusion1 decks8 decks
10%synergy
Molten Duplication
10%inclusion2 decks21 decks
7%synergy
Sleight of Hand
8.3%inclusion2 decks24 decks
4%synergy
Mizzix's Mastery
8.3%inclusion2 decks24 decks
-11%synergy
Enter the Infinite
8.3%inclusion2 decks24 decks
7%synergy
Treasure Cruise
8.3%inclusion2 decks24 decks
-6%synergy
Mana Geyser
8.3%inclusion2 decks24 decks
-12%synergy
Personal Tutor
8.3%inclusion2 decks24 decks
4%synergy
Temporal Trespass
8.3%inclusion2 decks24 decks
7%synergy
Disrupt Decorum
8.3%inclusion2 decks24 decks
5%synergy
Mystic Retrieval
8.3%inclusion2 decks24 decks
3%synergy
Time Spiral
8.3%inclusion2 decks24 decks
7%synergy
Maddening Cacophony
8.3%inclusion2 decks24 decks
8%synergy
Winds of Change
8.3%inclusion2 decks24 decks
5%synergy
Stock Up
7.7%inclusion1 decks13 decks
3%synergy
Sundering Eruption
5.6%inclusion1 decks18 decks
1%synergy
Utility Artifacts
Sensei's Divining Top
29%inclusion7 decks24 decks
22%synergy
Howling Mine
25%inclusion6 decks24 decks
22%synergy
Elixir of Immortality
21%inclusion5 decks24 decks
18%synergy
Lightning Greaves
21%inclusion5 decks24 decks
-4%synergy
Ruby Medallion
17%inclusion4 decks24 decks
8%synergy
Mirage Mirror
17%inclusion4 decks24 decks
16%synergy
Isochron Scepter
17%inclusion4 decks24 decks
9%synergy
Sapphire Medallion
17%inclusion4 decks24 decks
9%synergy
Wayfarer's Bauble
13%inclusion3 decks24 decks
1%synergy
The One Ring
13%inclusion3 decks24 decks
3%synergy
Buster Sword
13%inclusion1 decks8 decks
12%synergy
Venser's Journal
13%inclusion3 decks24 decks
11%synergy
Temple Bell
13%inclusion3 decks24 decks
11%synergy
The Regalia
13%inclusion1 decks8 decks
12%synergy
Voltaic Key
8.3%inclusion2 decks24 decks
7%synergy
Unwinding Clock
8.3%inclusion2 decks24 decks
4%synergy
Ashnod's Altar
8.3%inclusion2 decks24 decks
6%synergy
Manifold Key
8.3%inclusion2 decks24 decks
7%synergy
Clock of Omens
8.3%inclusion2 decks24 decks
7%synergy
The Magic Mirror
8.3%inclusion2 decks24 decks
7%synergy
Aetherflux Reservoir
8.3%inclusion2 decks24 decks
3%synergy
Swiftfoot Boots
8.3%inclusion2 decks24 decks
-21%synergy
Expedition Map
8.3%inclusion2 decks24 decks
7%synergy
Folio of Fancies
8.3%inclusion2 decks24 decks
7%synergy
Anvil of Bogardan
8.3%inclusion2 decks24 decks
8%synergy
Fishing Pole
7.7%inclusion1 decks13 decks
8%synergy
Aetherflux Conduit
7.7%inclusion1 decks13 decks
8%synergy
Vexing Bauble
5.6%inclusion1 decks18 decks
4%synergy
Disruptor Flute
5.6%inclusion1 decks18 decks
5%synergy
Enchantments
Propaganda
38%inclusion9 decks24 decks
23%synergy
Curiosity
25%inclusion6 decks24 decks
0%synergy
Fevered Visions
25%inclusion6 decks24 decks
23%synergy
Teferi's Ageless Insight
21%inclusion5 decks24 decks
13%synergy
Leyline of Anticipation
21%inclusion5 decks24 decks
17%synergy
Thousand-Year Storm
21%inclusion5 decks24 decks
5%synergy
Shark Typhoon
17%inclusion4 decks24 decks
9%synergy
Impact Tremors
17%inclusion4 decks24 decks
8%synergy
Blood Moon
17%inclusion4 decks24 decks
15%synergy
Case of the Ransacked Lab
14%inclusion3 decks21 decks
7%synergy
Arcane Bombardment
13%inclusion3 decks24 decks
6%synergy
Curse of Verbosity
13%inclusion3 decks24 decks
11%synergy
Ominous Seas
13%inclusion3 decks24 decks
9%synergy
Firemind's Research
13%inclusion3 decks24 decks
11%synergy
Possibility Storm
13%inclusion3 decks24 decks
11%synergy
Dictate of Kruphix
13%inclusion3 decks24 decks
10%synergy
Fable of the Mirror-Breaker
13%inclusion3 decks24 decks
11%synergy
Telepathy
13%inclusion3 decks24 decks
12%synergy
Well of Ideas
8.3%inclusion2 decks24 decks
8%synergy
Sunbird's Invocation
8.3%inclusion2 decks24 decks
6%synergy
Sorcerer Class
8.3%inclusion2 decks24 decks
0%synergy
Splinter Twin
8.3%inclusion2 decks24 decks
8%synergy
Double Vision
8.3%inclusion2 decks24 decks
4%synergy
Forced Fruition
8.3%inclusion2 decks24 decks
7%synergy
Copy Artifact
8.3%inclusion2 decks24 decks
8%synergy
Curse of Opulence
8.3%inclusion2 decks24 decks
5%synergy
Necroduality
8.3%inclusion2 decks24 decks
8%synergy
Hive Mind
8.3%inclusion2 decks24 decks
7%synergy
Omniscience
8.3%inclusion2 decks24 decks
4%synergy
Mana Flare
8.3%inclusion2 decks24 decks
7%synergy
Leyline of Transformation
6.3%inclusion1 decks16 decks
5%synergy
Powerbalance
5.6%inclusion1 decks18 decks
2%synergy
Amphibian Downpour
5.6%inclusion1 decks18 decks
3%synergy
Planeswalkers
Dack Fayden
17%inclusion4 decks24 decks
15%synergy
Jace, the Mind Sculptor
13%inclusion3 decks24 decks
12%synergy
Ral, Storm Conduit
8.3%inclusion2 decks24 decks
-1%synergy
Ral, Crackling Wit
5.9%inclusion1 decks17 decks
-7%synergy
Utility Lands
Reliquary Tower
54%inclusion13 decks24 decks
4%synergy
Otawara, Soaring City
46%inclusion11 decks24 decks
27%synergy
Mystic Sanctuary
42%inclusion10 decks24 decks
16%synergy
Maze of Ith
29%inclusion7 decks24 decks
28%synergy
Urza's Saga
21%inclusion5 decks24 decks
12%synergy
Mistrise Village
18%inclusion2 decks11 decks
3%synergy
Sokenzan, Crucible of Defiance
17%inclusion4 decks24 decks
13%synergy
Emergence Zone
13%inclusion3 decks24 decks
9%synergy
Mikokoro, Center of the Sea
13%inclusion3 decks24 decks
11%synergy
Desolate Lighthouse
13%inclusion3 decks24 decks
2%synergy
Temple of the False God
13%inclusion3 decks24 decks
3%synergy
Scavenger Grounds
13%inclusion3 decks24 decks
9%synergy
Geier Reach Sanitarium
13%inclusion3 decks24 decks
9%synergy
Academy Ruins
13%inclusion3 decks24 decks
6%synergy
Restless Spire
8.3%inclusion2 decks24 decks
3%synergy
Tolaria West
8.3%inclusion2 decks24 decks
7%synergy
Riptide Laboratory
8.3%inclusion2 decks24 decks
3%synergy
Fountainport
5.9%inclusion1 decks17 decks
5%synergy
Mana Artifacts
Sol Ring
96%inclusion23 decks24 decks
9%synergy
Arcane Signet
88%inclusion21 decks24 decks
4%synergy
Talisman of Creativity
58%inclusion14 decks24 decks
3%synergy
Izzet Signet
58%inclusion14 decks24 decks
-3%synergy
Thought Vessel
42%inclusion10 decks24 decks
5%synergy
Lotus Petal
33%inclusion8 decks24 decks
20%synergy
Fellwar Stone
33%inclusion8 decks24 decks
1%synergy
Mind Stone
29%inclusion7 decks24 decks
4%synergy
Commander's Sphere
25%inclusion6 decks24 decks
9%synergy
Mox Opal
25%inclusion6 decks24 decks
17%synergy
Mox Amber
21%inclusion5 decks24 decks
12%synergy
Liquimetal Torque
21%inclusion5 decks24 decks
17%synergy
Chrome Mox
17%inclusion4 decks24 decks
7%synergy
Mox Diamond
17%inclusion4 decks24 decks
10%synergy
Mana Crypt
13%inclusion3 decks24 decks
9%synergy
Decanter of Endless Water
13%inclusion3 decks24 decks
2%synergy
Thran Dynamo
13%inclusion3 decks24 decks
5%synergy
Grim Monolith
8.3%inclusion2 decks24 decks
6%synergy
Jeweled Lotus
8.3%inclusion2 decks24 decks
5%synergy
Basalt Monolith
8.3%inclusion2 decks24 decks
6%synergy
Gilded Lotus
8.3%inclusion2 decks24 decks
2%synergy
Chromatic Lantern
8.3%inclusion2 decks24 decks
5%synergy
Lion's Eye Diamond
8.3%inclusion2 decks24 decks
3%synergy
Patchwork Banner
5.9%inclusion1 decks17 decks
3%synergy
Lands
Island
96%inclusion23 decks24 decks
-2%synergy
Volcanic Island
96%inclusion23 decks24 decks
81%synergy
Mountain
96%inclusion23 decks24 decks
-1%synergy
Steam Vents
92%inclusion22 decks24 decks
45%synergy
Command Tower
83%inclusion20 decks24 decks
-4%synergy
Training Center
83%inclusion20 decks24 decks
40%synergy
Scalding Tarn
79%inclusion19 decks24 decks
49%synergy
Sulfur Falls
67%inclusion16 decks24 decks
2%synergy
Stormcarved Coast
54%inclusion13 decks24 decks
14%synergy
Misty Rainforest
50%inclusion12 decks24 decks
40%synergy
Shivan Reef
50%inclusion12 decks24 decks
-9%synergy
Arid Mesa
46%inclusion11 decks24 decks
36%synergy
Polluted Delta
46%inclusion11 decks24 decks
35%synergy
Fiery Islet
42%inclusion10 decks24 decks
15%synergy
Cascade Bluffs
42%inclusion10 decks24 decks
0%synergy
Wooded Foothills
38%inclusion9 decks24 decks
29%synergy
Flooded Strand
38%inclusion9 decks24 decks
27%synergy
Bloodstained Mire
38%inclusion9 decks24 decks
28%synergy
Prismatic Vista
29%inclusion7 decks24 decks
22%synergy
Izzet Boilerworks
29%inclusion7 decks24 decks
-11%synergy
Ferrous Lake
29%inclusion6 decks21 decks
5%synergy
Thundering Falls
29%inclusion6 decks21 decks
8%synergy
Fabled Passage
25%inclusion6 decks24 decks
16%synergy
Exotic Orchard
25%inclusion6 decks24 decks
-9%synergy
Riverglide Pathway
25%inclusion6 decks24 decks
1%synergy
Reflecting Pool
25%inclusion6 decks24 decks
20%synergy
Myriad Landscape
21%inclusion5 decks24 decks
3%synergy
Spirebluff Canal
21%inclusion5 decks24 decks
7%synergy
Frostboil Snarl
21%inclusion5 decks24 decks
-23%synergy
Sink into Stupor
17%inclusion3 decks18 decks
0%synergy
Mana Confluence
17%inclusion4 decks24 decks
9%synergy
Riverpyre Verge
15%inclusion2 decks13 decks
-5%synergy
Sea Gate Restoration
13%inclusion3 decks24 decks
4%synergy
Temple of Epiphany
13%inclusion3 decks24 decks
-29%synergy
City of Brass
13%inclusion3 decks24 decks
5%synergy
Starting Town
13%inclusion1 decks8 decks
10%synergy
Snow-Covered Island
8.3%inclusion2 decks24 decks
5%synergy
Cavern of Souls
8.3%inclusion2 decks24 decks
4%synergy
Evolving Wilds
8.3%inclusion2 decks24 decks
-10%synergy
Opal Palace
8.3%inclusion2 decks24 decks
7%synergy
Path of Ancestry
8.3%inclusion2 decks24 decks
-6%synergy
Forbidden Orchard
8.3%inclusion2 decks24 decks
6%synergy
Valakut Awakening
8.3%inclusion2 decks24 decks
-1%synergy
Gemstone Caverns
8.3%inclusion2 decks24 decks
1%synergy
Snow-Covered Mountain
8.3%inclusion2 decks24 decks
6%synergy
Hydroelectric Specimen
5.6%inclusion1 decks18 decks
-2%synergy
Talon Gates of Madara
5.6%inclusion1 decks18 decks
5%synergy
Sundering Eruption
5.6%inclusion1 decks18 decks
1%synergy
Urza's Cave
5.3%inclusion1 decks19 decks
5%synergy