Barnabas Tharmr // Clive Rosfield (Commander) - Chaos

Original Name:

Kraum, Ludevic's Opus // Vial Smasher the FierceKraum, Ludevic's Opus // Vial Smasher the Fierce

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
Yue, the Moon Spirit
17%inclusion1 decks6 decks
16%synergy
Bender's Waterskin
17%inclusion1 decks6 decks
14%synergy
High Synergy Cards
Kaervek the Merciless
59%inclusion13 decks22 decks
58%synergy
Possibility Storm
55%inclusion12 decks22 decks
54%synergy
Warp World
50%inclusion11 decks22 decks
50%synergy
Wild Evocation
45%inclusion10 decks22 decks
45%synergy
Stitch in Time
41%inclusion9 decks22 decks
41%synergy
Pyxis of Pandemonium
36%inclusion8 decks22 decks
36%synergy
Zndrsplt, Eye of Wisdom
36%inclusion8 decks22 decks
36%synergy
Scrambleverse
36%inclusion8 decks22 decks
36%synergy
Krark's Thumb
36%inclusion8 decks22 decks
36%synergy
Planar Chaos
36%inclusion8 decks22 decks
36%synergy
Top Cards
Chaos Warp
68%inclusion15 decks22 decks
31%synergy
Blasphemous Act
64%inclusion14 decks22 decks
18%synergy
Brainstorm
41%inclusion9 decks22 decks
24%synergy
Nightscape Familiar
41%inclusion9 decks22 decks
15%synergy
Dark Ritual
36%inclusion8 decks22 decks
2%synergy
Tibalt's Trickery
36%inclusion8 decks22 decks
36%synergy
Hive Mind
36%inclusion8 decks22 decks
36%synergy
Windfall
32%inclusion7 decks22 decks
8%synergy
Yusri, Fortune's Flame
32%inclusion7 decks22 decks
32%synergy
Squee's Revenge
32%inclusion7 decks22 decks
32%synergy
Game Changers
Gamble
23%inclusion5 decks22 decks
13%synergy
Ancient Tomb
14%inclusion3 decks22 decks
1%synergy
Narset, Parter of Veils
14%inclusion3 decks22 decks
10%synergy
Notion Thief
14%inclusion3 decks22 decks
6%synergy
Jeska's Will
9.1%inclusion2 decks22 decks
-7%synergy
Cyclonic Rift
9.1%inclusion2 decks22 decks
-14%synergy
Creatures
The Lord of Pain
29%inclusion4 decks14 decks
27%synergy
Tavern Scoundrel
27%inclusion6 decks22 decks
27%synergy
Perplexing Chimera
27%inclusion6 decks22 decks
27%synergy
High Fae Trickster
23%inclusion3 decks13 decks
18%synergy
Mogg Assassin
23%inclusion5 decks22 decks
23%synergy
Okaun, Eye of Chaos
23%inclusion5 decks22 decks
23%synergy
Magus of the Wheel
23%inclusion5 decks22 decks
16%synergy
Rakdos, the Showstopper
18%inclusion4 decks22 decks
15%synergy
Charmbreaker Devils
18%inclusion4 decks22 decks
18%synergy
Baleful Strix
18%inclusion4 decks22 decks
8%synergy
Pink Horror
18%inclusion4 decks22 decks
17%synergy
Rampaging Ferocidon
18%inclusion4 decks22 decks
18%synergy
Goblin Electromancer
18%inclusion4 decks22 decks
10%synergy
Plargg and Nassari
18%inclusion4 decks22 decks
13%synergy
Sire of Insanity
18%inclusion4 decks22 decks
18%synergy
Guttersnipe
18%inclusion4 decks22 decks
12%synergy
Duskmantle Seer
18%inclusion4 decks22 decks
17%synergy
Kederekt Parasite
18%inclusion4 decks22 decks
13%synergy
Bygone Colossus
17%inclusion1 decks6 decks
16%synergy
Morlun, Devourer of Spiders
17%inclusion1 decks6 decks
16%synergy
Scrawling Crawler
15%inclusion2 decks13 decks
6%synergy
Niv-Mizzet, Visionary
15%inclusion2 decks13 decks
14%synergy
Starke of Rath
14%inclusion3 decks22 decks
14%synergy
Zo-Zu the Punisher
14%inclusion3 decks22 decks
14%synergy
Xantcha, Sleeper Agent
14%inclusion3 decks22 decks
13%synergy
Krark, the Thumbless
14%inclusion3 decks22 decks
13%synergy
Keranos, God of Storms
14%inclusion3 decks22 decks
13%synergy
Angrath's Marauders
14%inclusion3 decks22 decks
10%synergy
Wavebreak Hippocamp
14%inclusion3 decks22 decks
13%synergy
Braids, Conjurer Adept
14%inclusion3 decks22 decks
12%synergy
Brash Taunter
14%inclusion3 decks22 decks
13%synergy
Shadow of Mortality
14%inclusion3 decks22 decks
13%synergy
Wandering Archaic
14%inclusion3 decks22 decks
13%synergy
Fatespinner
14%inclusion3 decks22 decks
13%synergy
Capricious Efreet
14%inclusion3 decks22 decks
14%synergy
Tor Wauki the Younger
14%inclusion3 decks22 decks
13%synergy
Keen Duelist
14%inclusion3 decks22 decks
12%synergy
Kess, Dissident Mage
14%inclusion3 decks22 decks
4%synergy
Marang River Regent
13%inclusion1 decks8 decks
12%synergy
Kindlespark Duo
13%inclusion2 decks16 decks
12%synergy
The Emperor of Palamecia
13%inclusion1 decks8 decks
10%synergy
Kuja, Genome Sorcerer
13%inclusion1 decks8 decks
6%synergy
Kefka, Court Mage
13%inclusion1 decks8 decks
7%synergy
Fandaniel, Telophoroi Ascian
13%inclusion1 decks8 decks
11%synergy
Gogo, Master of Mimicry
13%inclusion1 decks8 decks
10%synergy
Tellah, Great Sage
13%inclusion1 decks8 decks
12%synergy
Breeches, the Blastmaker
11%inclusion2 decks18 decks
10%synergy
Judith, Carnage Connoisseur
11%inclusion2 decks18 decks
10%synergy
Solemn Simulacrum
9.1%inclusion2 decks22 decks
-4%synergy
Syr Konrad, the Grim
9.1%inclusion2 decks22 decks
6%synergy
Instants
Chef's Kiss
32%inclusion7 decks22 decks
31%synergy
Wild Magic Surge
27%inclusion6 decks22 decks
27%synergy
Pongify
23%inclusion5 decks22 decks
16%synergy
Frantic Search
23%inclusion5 decks22 decks
5%synergy
Chaos Mutation
23%inclusion5 decks22 decks
22%synergy
Radiate
23%inclusion5 decks22 decks
23%synergy
Fact or Fiction
23%inclusion5 decks22 decks
15%synergy
Counterspell
23%inclusion5 decks22 decks
-21%synergy
Dig Through Time
23%inclusion5 decks22 decks
19%synergy
Negate
18%inclusion4 decks22 decks
-5%synergy
Lightning Bolt
18%inclusion4 decks22 decks
10%synergy
Rakdos Charm
18%inclusion4 decks22 decks
3%synergy
Murder
18%inclusion4 decks22 decks
15%synergy
Arcane Denial
18%inclusion4 decks22 decks
-11%synergy
Bedevil
18%inclusion4 decks22 decks
1%synergy
Wrong Turn
18%inclusion4 decks22 decks
18%synergy
Puppet's Verdict
18%inclusion4 decks22 decks
18%synergy
Invert Polarity
18%inclusion3 decks17 decks
15%synergy
Cerebral Download
17%inclusion1 decks6 decks
17%synergy
School Daze
17%inclusion1 decks6 decks
16%synergy
An Offer You Can't Refuse
14%inclusion3 decks22 decks
-14%synergy
Electrodominance
14%inclusion3 decks22 decks
11%synergy
Consider
14%inclusion3 decks22 decks
8%synergy
Opt
14%inclusion3 decks22 decks
9%synergy
Guff Rewrites History
14%inclusion3 decks22 decks
13%synergy
Blot Out
14%inclusion3 decks22 decks
13%synergy
Delayed Blast Fireball
14%inclusion3 decks22 decks
12%synergy
Pull from Tomorrow
14%inclusion3 decks22 decks
13%synergy
Curtains' Call
14%inclusion3 decks22 decks
13%synergy
Prismari Command
14%inclusion3 decks22 decks
8%synergy
Fell the Profane
12%inclusion2 decks17 decks
4%synergy
Sink into Stupor
12%inclusion2 decks17 decks
2%synergy
Ionize
9.1%inclusion2 decks22 decks
8%synergy
Muddle the Mixture
9.1%inclusion2 decks22 decks
6%synergy
Reiterate
9.1%inclusion2 decks22 decks
8%synergy
Lim-Dûl's Vault
9.1%inclusion2 decks22 decks
7%synergy
Invoke Calamity
9.1%inclusion2 decks22 decks
8%synergy
Soul's Fire
9.1%inclusion2 decks22 decks
8%synergy
Seething Song
9.1%inclusion2 decks22 decks
4%synergy
Seismic Wave
9.1%inclusion2 decks22 decks
9%synergy
Undermine
9.1%inclusion2 decks22 decks
9%synergy
Dispel
9.1%inclusion2 decks22 decks
6%synergy
Risk Factor
9.1%inclusion2 decks22 decks
9%synergy
Spell Swindle
9.1%inclusion2 decks22 decks
7%synergy
Gale's Redirection
9.1%inclusion2 decks22 decks
9%synergy
Disallow
9.1%inclusion2 decks22 decks
8%synergy
Counterflux
9.1%inclusion2 decks22 decks
8%synergy
Reverberate
9.1%inclusion2 decks22 decks
6%synergy
Blood for the Blood God!
9.1%inclusion2 decks22 decks
6%synergy
Commandeer
9.1%inclusion2 decks22 decks
8%synergy
Sorceries
Last One Standing
32%inclusion7 decks22 decks
31%synergy
Burning Inquiry
32%inclusion7 decks22 decks
29%synergy
Game of Chaos
32%inclusion7 decks22 decks
32%synergy
Ponder
27%inclusion6 decks22 decks
19%synergy
Thieves' Auction
27%inclusion6 decks22 decks
27%synergy
Fiery Gambit
27%inclusion6 decks22 decks
27%synergy
Disrupt Decorum
27%inclusion6 decks22 decks
25%synergy
Order of Succession
23%inclusion5 decks22 decks
23%synergy
Vandalblast
23%inclusion5 decks22 decks
6%synergy
Whims of the Fates
23%inclusion5 decks22 decks
23%synergy
Wheel of Misfortune
18%inclusion4 decks22 decks
14%synergy
Wild Swing
18%inclusion4 decks22 decks
18%synergy
Toxic Deluge
18%inclusion4 decks22 decks
-3%synergy
Blood Money
14%inclusion3 decks22 decks
9%synergy
Exsanguinate
14%inclusion3 decks22 decks
10%synergy
Mana Clash
14%inclusion3 decks22 decks
14%synergy
Reality Scramble
14%inclusion3 decks22 decks
13%synergy
Zenith Festival
13%inclusion1 decks8 decks
12%synergy
Will of the Temur
13%inclusion1 decks8 decks
12%synergy
Circle of Power
13%inclusion1 decks8 decks
9%synergy
The Nipton Lottery
11%inclusion2 decks18 decks
11%synergy
Prisoner's Dilemma
11%inclusion2 decks18 decks
10%synergy
Cruel Ultimatum
9.1%inclusion2 decks22 decks
4%synergy
End the Festivities
9.1%inclusion2 decks22 decks
9%synergy
Diabolic Tutor
9.1%inclusion2 decks22 decks
4%synergy
Ensnared by the Mara
9.1%inclusion2 decks22 decks
5%synergy
Peer into the Abyss
9.1%inclusion2 decks22 decks
4%synergy
Lava Spike
9.1%inclusion2 decks22 decks
9%synergy
Faithless Looting
9.1%inclusion2 decks22 decks
-11%synergy
Pain's Reward
9.1%inclusion2 decks22 decks
9%synergy
Fevered Suspicion
9.1%inclusion2 decks22 decks
7%synergy
Serum Visions
9.1%inclusion2 decks22 decks
8%synergy
Feed the Swarm
9.1%inclusion2 decks22 decks
-22%synergy
Mastermind's Acquisition
9.1%inclusion2 decks22 decks
9%synergy
Zndrsplt's Judgment
9.1%inclusion2 decks22 decks
9%synergy
Light Up the Stage
9.1%inclusion2 decks22 decks
9%synergy
Time Reversal
9.1%inclusion2 decks22 decks
7%synergy
Expropriate
9.1%inclusion2 decks22 decks
8%synergy
Mana Geyser
9.1%inclusion2 decks22 decks
4%synergy
Into the Time Vortex
9.1%inclusion2 decks22 decks
9%synergy
Over the Top
9.1%inclusion2 decks22 decks
9%synergy
Creative Technique
9.1%inclusion2 decks22 decks
9%synergy
Skewer the Critics
9.1%inclusion2 decks22 decks
9%synergy
Ravenform
9.1%inclusion2 decks22 decks
9%synergy
Breach the Multiverse
9.1%inclusion2 decks22 decks
5%synergy
Blasphemous Edict
7.7%inclusion1 decks13 decks
1%synergy
Calamitous Tide
6.3%inclusion1 decks16 decks
6%synergy
Bloodsoaked Insight
5.9%inclusion1 decks17 decks
3%synergy
Sundering Eruption
5.9%inclusion1 decks17 decks
4%synergy
Mob Verdict
5.6%inclusion1 decks18 decks
5%synergy
Utility Artifacts
Knowledge Pool
32%inclusion7 decks22 decks
32%synergy
Chaos Wand
27%inclusion6 decks22 decks
26%synergy
Teferi's Puzzle Box
23%inclusion5 decks22 decks
17%synergy
Gate to the Aether
23%inclusion5 decks22 decks
22%synergy
Omen Machine
23%inclusion5 decks22 decks
23%synergy
Timesifter
18%inclusion4 decks22 decks
18%synergy
Long-Range Sensor
17%inclusion1 decks6 decks
17%synergy
Wayfarer's Bauble
14%inclusion3 decks22 decks
1%synergy
Wishclaw Talisman
14%inclusion3 decks22 decks
6%synergy
Boompile
14%inclusion3 decks22 decks
13%synergy
Helm of Awakening
14%inclusion3 decks22 decks
13%synergy
Font of Mythos
9.1%inclusion2 decks22 decks
6%synergy
Shadowspear
9.1%inclusion2 decks22 decks
5%synergy
Wand of Wonder
9.1%inclusion2 decks22 decks
7%synergy
Expedition Map
9.1%inclusion2 decks22 decks
8%synergy
Cranial Ram
5.9%inclusion1 decks17 decks
5%synergy
Expert-Level Safe
5.6%inclusion1 decks18 decks
6%synergy
Enchantments
Eye of the Storm
27%inclusion6 decks22 decks
27%synergy
The Ruinous Powers
27%inclusion6 decks22 decks
25%synergy
Grip of Chaos
27%inclusion6 decks22 decks
27%synergy
Confusion in the Ranks
27%inclusion6 decks22 decks
27%synergy
Dictate of the Twin Gods
23%inclusion5 decks22 decks
22%synergy
Psychic Battle
23%inclusion5 decks22 decks
23%synergy
Chance Encounter
23%inclusion5 decks22 decks
23%synergy
Witch Hunt
23%inclusion5 decks22 decks
23%synergy
Phyrexian Arena
23%inclusion5 decks22 decks
12%synergy
Curiosity
18%inclusion4 decks22 decks
14%synergy
Impulsive Maneuvers
18%inclusion4 decks22 decks
18%synergy
Fevered Visions
18%inclusion4 decks22 decks
14%synergy
Omniscience
18%inclusion4 decks22 decks
17%synergy
Tide of War
18%inclusion4 decks22 decks
18%synergy
Shared Fate
18%inclusion4 decks22 decks
18%synergy
Powerbalance
18%inclusion3 decks17 decks
17%synergy
Fiery Inscription
14%inclusion3 decks22 decks
9%synergy
Risky Move
14%inclusion3 decks22 decks
14%synergy
Fiery Emancipation
14%inclusion3 decks22 decks
12%synergy
Puca's Mischief
14%inclusion3 decks22 decks
13%synergy
Painful Quandary
14%inclusion3 decks22 decks
11%synergy
Black Market Connections
14%inclusion3 decks22 decks
2%synergy
Propaganda
14%inclusion3 decks22 decks
0%synergy
Court of Ire
9.1%inclusion2 decks22 decks
5%synergy
Arcane Bombardment
9.1%inclusion2 decks22 decks
7%synergy
City on Fire
9.1%inclusion2 decks22 decks
8%synergy
Endless Whispers
9.1%inclusion2 decks22 decks
9%synergy
Sulfuric Vortex
9.1%inclusion2 decks22 decks
9%synergy
Braid of Fire
9.1%inclusion2 decks22 decks
8%synergy
Phyresis
9.1%inclusion2 decks22 decks
7%synergy
Underworld Dreams
9.1%inclusion2 decks22 decks
2%synergy
Leyline of Anticipation
9.1%inclusion2 decks22 decks
4%synergy
Share the Spoils
9.1%inclusion2 decks22 decks
8%synergy
Mind's Dilation
9.1%inclusion2 decks22 decks
8%synergy
Thousand-Year Storm
9.1%inclusion2 decks22 decks
7%synergy
Grievous Wound
7.1%inclusion1 decks14 decks
6%synergy
Spiked Corridor // Torture Pit
7.1%inclusion1 decks14 decks
7%synergy
Mirror Room // Fractured Realm
7.1%inclusion1 decks14 decks
6%synergy
Rakdos Joins Up
5.6%inclusion1 decks18 decks
4%synergy
Planeswalkers
Ral Zarek
14%inclusion3 decks22 decks
13%synergy
Chandra, Spark Hunter
13%inclusion1 decks8 decks
12%synergy
Ashiok, Dream Render
9.1%inclusion2 decks22 decks
7%synergy
Dack Fayden
9.1%inclusion2 decks22 decks
8%synergy
Nicol Bolas, God-Pharaoh
9.1%inclusion2 decks22 decks
6%synergy
Ral, Crackling Wit
6.3%inclusion1 decks16 decks
5%synergy
Utility Lands
Bojuka Bog
41%inclusion9 decks22 decks
17%synergy
Reliquary Tower
41%inclusion9 decks22 decks
5%synergy
Lindblum, Industrial Regency
25%inclusion2 decks8 decks
21%synergy
Clive's Hideaway
25%inclusion2 decks8 decks
25%synergy
Temple of the False God
23%inclusion5 decks22 decks
14%synergy
Mystic Sanctuary
9.1%inclusion2 decks22 decks
5%synergy
Urza's Saga
9.1%inclusion2 decks22 decks
4%synergy
Homeward Path
9.1%inclusion2 decks22 decks
9%synergy
Urborg, Tomb of Yawgmoth
9.1%inclusion2 decks22 decks
-5%synergy
Otawara, Soaring City
9.1%inclusion2 decks22 decks
-7%synergy
Archway of Innovation
5.9%inclusion1 decks17 decks
3%synergy
Mana Artifacts
Sol Ring
86%inclusion19 decks22 decks
-4%synergy
Arcane Signet
68%inclusion15 decks22 decks
-20%synergy
Talisman of Creativity
45%inclusion10 decks22 decks
1%synergy
Talisman of Indulgence
41%inclusion9 decks22 decks
-2%synergy
Talisman of Dominance
41%inclusion9 decks22 decks
-8%synergy
Izzet Signet
36%inclusion8 decks22 decks
2%synergy
Chromatic Lantern
32%inclusion7 decks22 decks
16%synergy
Fellwar Stone
27%inclusion6 decks22 decks
-8%synergy
Commander's Sphere
18%inclusion4 decks22 decks
-3%synergy
Rakdos Signet
18%inclusion4 decks22 decks
-17%synergy
Decanter of Endless Water
18%inclusion4 decks22 decks
13%synergy
Gilded Lotus
18%inclusion4 decks22 decks
15%synergy
Relic of Legends
14%inclusion3 decks22 decks
13%synergy
Dimir Signet
14%inclusion3 decks22 decks
-24%synergy
Thought Vessel
14%inclusion3 decks22 decks
-8%synergy
Darksteel Ingot
9.1%inclusion2 decks22 decks
8%synergy
Thran Dynamo
9.1%inclusion2 decks22 decks
4%synergy
Worn Powerstone
9.1%inclusion2 decks22 decks
4%synergy
Lands
Mountain
91%inclusion20 decks22 decks
0%synergy
Island
91%inclusion20 decks22 decks
-2%synergy
Command Tower
86%inclusion19 decks22 decks
-5%synergy
Swamp
82%inclusion18 decks22 decks
-10%synergy
Crumbling Necropolis
82%inclusion18 decks22 decks
27%synergy
Sulfur Falls
68%inclusion15 decks22 decks
23%synergy
Drowned Catacomb
59%inclusion13 decks22 decks
17%synergy
Exotic Orchard
55%inclusion12 decks22 decks
-2%synergy
Dragonskull Summit
55%inclusion12 decks22 decks
10%synergy
Shivan Reef
50%inclusion11 decks22 decks
21%synergy
Smoldering Marsh
50%inclusion11 decks22 decks
12%synergy
Blood Crypt
45%inclusion10 decks22 decks
2%synergy
Stormcarved Coast
41%inclusion9 decks22 decks
16%synergy
Steam Vents
36%inclusion8 decks22 decks
-7%synergy
Shipwreck Marsh
36%inclusion8 decks22 decks
11%synergy
Sunken Hollow
36%inclusion8 decks22 decks
-4%synergy
Training Center
36%inclusion8 decks22 decks
3%synergy
Luxury Suite
32%inclusion7 decks22 decks
0%synergy
Xander's Lounge
32%inclusion7 decks22 decks
-9%synergy
Underground River
32%inclusion7 decks22 decks
5%synergy
Evolving Wilds
32%inclusion7 decks22 decks
7%synergy
Haunted Ridge
32%inclusion7 decks22 decks
10%synergy
Bloodstained Mire
32%inclusion7 decks22 decks
-2%synergy
Darkwater Catacombs
27%inclusion6 decks22 decks
15%synergy
Cascade Bluffs
27%inclusion6 decks22 decks
17%synergy
Watery Grave
27%inclusion6 decks22 decks
-19%synergy
Tainted Isle
23%inclusion5 decks22 decks
19%synergy
Terramorphic Expanse
23%inclusion5 decks22 decks
2%synergy
Temple of Deceit
23%inclusion5 decks22 decks
9%synergy
Foreboding Ruins
23%inclusion5 decks22 decks
3%synergy
Reflecting Pool
23%inclusion5 decks22 decks
14%synergy
Temple of Epiphany
23%inclusion5 decks22 decks
8%synergy
Morphic Pool
23%inclusion5 decks22 decks
-10%synergy
Scalding Tarn
23%inclusion5 decks22 decks
-9%synergy
Sulfurous Springs
23%inclusion5 decks22 decks
-4%synergy
Ferrous Lake
22%inclusion4 decks18 decks
19%synergy
Shadowblood Ridge
18%inclusion4 decks22 decks
8%synergy
Graven Cairns
18%inclusion4 decks22 decks
12%synergy
Undercity Sewers
17%inclusion3 decks18 decks
4%synergy
Oscorp Industries
17%inclusion1 decks6 decks
4%synergy
Blazemire Verge
14%inclusion2 decks14 decks
5%synergy
Fabled Passage
14%inclusion3 decks22 decks
6%synergy
Myriad Landscape
14%inclusion3 decks22 decks
3%synergy
Dimir Aqueduct
14%inclusion3 decks22 decks
1%synergy
Temple of Malice
14%inclusion3 decks22 decks
1%synergy
Polluted Delta
14%inclusion3 decks22 decks
-20%synergy
City of Brass
14%inclusion3 decks22 decks
1%synergy
Fell the Profane
12%inclusion2 decks17 decks
4%synergy
Seething Landscape
12%inclusion2 decks17 decks
-6%synergy
Sink into Stupor
12%inclusion2 decks17 decks
2%synergy