Silas Renn, Seeker Adept // Toggo, Goblin Weaponsmith (Commander) - Core

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
MTGStocks
Spirit Water Revival
29%inclusion2 decks7 decks
28%synergy
The Mechanist, Aerial Artisan
14%inclusion1 decks7 decks
14%synergy
High Synergy Cards
Cryogen Relic
64%inclusion7 decks11 decks
62%synergy
Wayfarer's Bauble
70%inclusion21 decks30 decks
57%synergy
Thought Monitor
60%inclusion18 decks30 decks
57%synergy
Reckless Fireweaver
57%inclusion17 decks30 decks
55%synergy
Shimmer Dragon
53%inclusion16 decks30 decks
53%synergy
Marionette Master
53%inclusion16 decks30 decks
52%synergy
Idol of Oblivion
53%inclusion16 decks30 decks
51%synergy
Seat of the Synod
57%inclusion17 decks30 decks
51%synergy
Baleful Strix
60%inclusion18 decks30 decks
50%synergy
Terisiare's Devastation
50%inclusion15 decks30 decks
49%synergy
Top Cards
Deadly Dispute
53%inclusion16 decks30 decks
46%synergy
Emry, Lurker of the Loch
50%inclusion15 decks30 decks
46%synergy
Sai, Master Thopterist
47%inclusion14 decks30 decks
45%synergy
Cranial Plating
47%inclusion14 decks30 decks
46%synergy
Enthusiastic Mechanaut
47%inclusion14 decks30 decks
43%synergy
Chaos Warp
43%inclusion13 decks30 decks
7%synergy
Imskir Iron-Eater
42%inclusion11 decks26 decks
41%synergy
Solemn Simulacrum
40%inclusion12 decks30 decks
27%synergy
Ashnod the Uncaring
40%inclusion12 decks30 decks
39%synergy
Ichor Wellspring
40%inclusion12 decks30 decks
38%synergy
Creatures
Kappa Cannoneer
37%inclusion11 decks30 decks
35%synergy
Etherium Sculptor
37%inclusion11 decks30 decks
32%synergy
Depthshaker Titan
36%inclusion4 decks11 decks
34%synergy
Cyberdrive Awakener
33%inclusion10 decks30 decks
31%synergy
Brudiclad, Telchor Engineer
33%inclusion10 decks30 decks
30%synergy
Marionette Apprentice
31%inclusion8 decks26 decks
29%synergy
Scaretiller
30%inclusion9 decks30 decks
30%synergy
Mirkwood Bats
30%inclusion9 decks30 decks
27%synergy
Myr Retriever
30%inclusion9 decks30 decks
29%synergy
Walking Atlas
27%inclusion8 decks30 decks
26%synergy
Gleaming Geardrake
27%inclusion8 decks30 decks
26%synergy
Foundry Inspector
23%inclusion7 decks30 decks
19%synergy
Mayhem Devil
23%inclusion7 decks30 decks
21%synergy
Dreamscape Artist
23%inclusion7 decks30 decks
23%synergy
Slobad, Goblin Tinkerer
23%inclusion7 decks30 decks
22%synergy
Crime Novelist
23%inclusion7 decks30 decks
23%synergy
Noxious Gearhulk
23%inclusion7 decks30 decks
20%synergy
Golbez, Crystal Collector
23%inclusion3 decks13 decks
20%synergy
Forensic Gadgeteer
21%inclusion6 decks29 decks
19%synergy
Loyal Apprentice
20%inclusion6 decks30 decks
18%synergy
Whirler Rogue
20%inclusion6 decks30 decks
20%synergy
Ingenious Artillerist
20%inclusion6 decks30 decks
20%synergy
Burnished Hart
17%inclusion5 decks30 decks
14%synergy
Meteor Golem
17%inclusion5 decks30 decks
16%synergy
Jhoira, Weatherlight Captain
17%inclusion5 decks30 decks
13%synergy
Edgar, King of Figaro
15%inclusion2 decks13 decks
15%synergy
Treasure Mage
13%inclusion4 decks30 decks
13%synergy
Scrap Trawler
13%inclusion4 decks30 decks
10%synergy
Junkyard Genius
13%inclusion4 decks30 decks
13%synergy
Farid, Enterprising Salvager
13%inclusion4 decks30 decks
13%synergy
Goblin Welder
13%inclusion4 decks30 decks
12%synergy
Goblin Engineer
13%inclusion4 decks30 decks
11%synergy
Myr Battlesphere
13%inclusion4 decks30 decks
11%synergy
Padeem, Consul of Innovation
13%inclusion4 decks30 decks
9%synergy
Phyrexian Metamorph
13%inclusion4 decks30 decks
8%synergy
Scampering Surveyor
13%inclusion4 decks30 decks
13%synergy
Threefold Thunderhulk
13%inclusion4 decks30 decks
13%synergy
Hellkite Tyrant
13%inclusion4 decks30 decks
12%synergy
Steel Hellkite
13%inclusion4 decks30 decks
13%synergy
Ashnod, Flesh Mechanist
13%inclusion4 decks30 decks
13%synergy
Kuldotha Forgemaster
13%inclusion4 decks30 decks
12%synergy
Disciple of the Vault
13%inclusion4 decks30 decks
13%synergy
Chameleon, Master of Disguise
13%inclusion1 decks8 decks
6%synergy
Molten Man, Inferno Incarnate
13%inclusion1 decks8 decks
12%synergy
Shao Jun
12%inclusion3 decks25 decks
11%synergy
Pinnacle Monk
12%inclusion3 decks26 decks
8%synergy
Hydroelectric Specimen
12%inclusion3 decks26 decks
9%synergy
Stridehangar Automaton
11%inclusion2 decks19 decks
10%synergy
Transit Mage
11%inclusion2 decks19 decks
10%synergy
Sojourner's Companion
10%inclusion3 decks30 decks
10%synergy
Instants
Negate
37%inclusion11 decks30 decks
14%synergy
Fanatical Offering
27%inclusion8 decks30 decks
26%synergy
Counterspell
20%inclusion6 decks30 decks
-24%synergy
Thirst for Knowledge
17%inclusion5 decks30 decks
15%synergy
Arcane Denial
13%inclusion4 decks30 decks
-15%synergy
An Offer You Can't Refuse
13%inclusion4 decks30 decks
-15%synergy
Stoic Rebuttal
13%inclusion4 decks30 decks
13%synergy
Waterlogged Teachings
12%inclusion3 decks26 decks
6%synergy
Fell the Profane
12%inclusion3 decks26 decks
3%synergy
Big Score
10%inclusion3 decks30 decks
0%synergy
Abrade
10%inclusion3 decks30 decks
1%synergy
Metallic Rebuke
10%inclusion3 decks30 decks
10%synergy
Rakdos Charm
10%inclusion3 decks30 decks
-5%synergy
Stern Lesson
10%inclusion3 decks30 decks
10%synergy
Demand Answers
10%inclusion3 decks30 decks
6%synergy
Cerebral Download
9.1%inclusion1 decks11 decks
9%synergy
Scour for Scrap
9.1%inclusion1 decks11 decks
8%synergy
Withering Torment
8.7%inclusion2 decks23 decks
-4%synergy
Untimely Malfunction
8.7%inclusion2 decks23 decks
3%synergy
Long River's Pull
8.0%inclusion2 decks25 decks
6%synergy
Desynchronization
8.0%inclusion2 decks25 decks
5%synergy
Espers to Magicite
7.7%inclusion1 decks13 decks
5%synergy
Eviscerator's Insight
7.7%inclusion2 decks26 decks
7%synergy
Sink into Stupor
7.7%inclusion2 decks26 decks
-2%synergy
Riverwalk Technique
7.1%inclusion1 decks14 decks
7%synergy
Overwhelming Surge
7.1%inclusion1 decks14 decks
7%synergy
Muddle the Mixture
6.7%inclusion2 decks30 decks
4%synergy
Countersquall
6.7%inclusion2 decks30 decks
5%synergy
Costly Plunder
6.7%inclusion2 decks30 decks
6%synergy
Urza's Command
6.7%inclusion2 decks30 decks
7%synergy
Evacuation
6.7%inclusion2 decks30 decks
4%synergy
Whir of Invention
6.7%inclusion2 decks30 decks
6%synergy
Fact or Fiction
6.7%inclusion2 decks30 decks
-1%synergy
Disruption Protocol
6.7%inclusion2 decks30 decks
6%synergy
Reckoner's Bargain
6.7%inclusion2 decks30 decks
6%synergy
Assert Authority
6.7%inclusion2 decks30 decks
7%synergy
Kolaghan's Command
6.7%inclusion2 decks30 decks
5%synergy
Unexpected Windfall
6.7%inclusion2 decks30 decks
0%synergy
Reality Shift
6.7%inclusion2 decks30 decks
1%synergy
Spell Swindle
6.7%inclusion2 decks30 decks
5%synergy
Wash Away
6.7%inclusion2 decks30 decks
6%synergy
Sorceries
Feed the Swarm
37%inclusion11 decks30 decks
6%synergy
Thoughtcast
30%inclusion9 decks30 decks
27%synergy
Rise and Shine
27%inclusion8 decks30 decks
26%synergy
Blasphemous Act
20%inclusion6 decks30 decks
-26%synergy
Sundering Eruption
12%inclusion3 decks26 decks
9%synergy
Reverse Engineer
10%inclusion3 decks30 decks
10%synergy
Monumental Corruption
10%inclusion3 decks30 decks
10%synergy
Universal Surveillance
10%inclusion3 decks30 decks
10%synergy
Trash for Treasure
10%inclusion3 decks30 decks
9%synergy
Vandalblast
10%inclusion3 decks30 decks
-7%synergy
Cleansing Wildfire
10%inclusion3 decks30 decks
10%synergy
Toxic Deluge
10%inclusion3 decks30 decks
-11%synergy
Suplex
7.7%inclusion1 decks13 decks
7%synergy
Faithless Looting
6.7%inclusion2 decks30 decks
-13%synergy
Disrupt Decorum
6.7%inclusion2 decks30 decks
5%synergy
Expressive Iteration
6.7%inclusion2 decks30 decks
3%synergy
Chain Reaction
6.7%inclusion2 decks30 decks
4%synergy
Scrap Mastery
6.7%inclusion2 decks30 decks
6%synergy
Utility Artifacts
Cranial Ram
38%inclusion10 decks26 decks
38%synergy
Inspiring Statuary
37%inclusion11 decks30 decks
36%synergy
Oni-Cult Anvil
33%inclusion10 decks30 decks
32%synergy
Dowsing Device
27%inclusion8 decks30 decks
26%synergy
Aether Spellbomb
23%inclusion7 decks30 decks
22%synergy
Soul-Guide Lantern
23%inclusion7 decks30 decks
23%synergy
Trading Post
23%inclusion7 decks30 decks
22%synergy
Mycosynth Wellspring
23%inclusion7 decks30 decks
22%synergy
The Regalia
23%inclusion3 decks13 decks
21%synergy
Adaptive Omnitool
21%inclusion4 decks19 decks
21%synergy
Sword of the Animist
20%inclusion6 decks30 decks
18%synergy
Nettlecyst
20%inclusion6 decks30 decks
19%synergy
Warmaker Gunship
18%inclusion2 decks11 decks
18%synergy
Uthros Research Craft
18%inclusion2 decks11 decks
17%synergy
Synthesizer Labship
18%inclusion2 decks11 decks
18%synergy
Sculpting Steel
17%inclusion5 decks30 decks
15%synergy
Thieves' Tools
17%inclusion5 decks30 decks
16%synergy
Tarrian's Journal
17%inclusion5 decks30 decks
16%synergy
Vat of Rebirth
17%inclusion5 decks30 decks
16%synergy
Executioner's Capsule
17%inclusion5 decks30 decks
15%synergy
Demonic Junker
16%inclusion3 decks19 decks
13%synergy
Worldwalker Helm
15%inclusion4 decks27 decks
14%synergy
Salvaging Station
13%inclusion4 decks30 decks
13%synergy
Mask of Riddles
13%inclusion4 decks30 decks
13%synergy
Clock of Omens
13%inclusion4 decks30 decks
13%synergy
Stone of Erech
13%inclusion4 decks30 decks
13%synergy
Mystic Forge
13%inclusion4 decks30 decks
12%synergy
Fountainport Bell
13%inclusion3 decks24 decks
12%synergy
Repurposing Bay
11%inclusion2 decks19 decks
10%synergy
Tarrian's Soulcleaver
10%inclusion3 decks30 decks
10%synergy
Mishra's Bauble
10%inclusion3 decks30 decks
9%synergy
Prized Statue
10%inclusion3 decks30 decks
9%synergy
Sword of Hearth and Home
10%inclusion3 decks30 decks
9%synergy
Nevinyrral's Disk
10%inclusion3 decks30 decks
9%synergy
Blood Fountain
10%inclusion3 decks30 decks
10%synergy
Sword of Vengeance
10%inclusion3 decks30 decks
10%synergy
Traveler's Amulet
10%inclusion3 decks30 decks
10%synergy
Krark-Clan Ironworks
10%inclusion3 decks30 decks
9%synergy
Nihil Spellbomb
10%inclusion3 decks30 decks
9%synergy
Collector's Vault
10%inclusion3 decks30 decks
9%synergy
Mephitic Draught
10%inclusion3 decks30 decks
10%synergy
Pyrite Spellbomb
10%inclusion3 decks30 decks
10%synergy
Swiftfoot Boots
10%inclusion3 decks30 decks
-16%synergy
Melded Moxite
9.1%inclusion1 decks11 decks
9%synergy
Memorial Vault
9.1%inclusion1 decks11 decks
9%synergy
Bumbleflower's Sharepot
8.0%inclusion2 decks25 decks
8%synergy
Vexing Bauble
7.7%inclusion2 decks26 decks
6%synergy
Detective's Satchel
6.9%inclusion2 decks29 decks
7%synergy
Spine of Ish Sah
6.7%inclusion2 decks30 decks
5%synergy
Manifold Key
6.7%inclusion2 decks30 decks
6%synergy
Enchantments
Agent of the Iron Throne
33%inclusion10 decks30 decks
33%synergy
Ghirapur Aether Grid
30%inclusion9 decks30 decks
30%synergy
Thopter Spy Network
30%inclusion9 decks30 decks
26%synergy
Weapons Manufacturing
27%inclusion3 decks11 decks
26%synergy
Mechanized Production
23%inclusion7 decks30 decks
18%synergy
Street Urchin
23%inclusion7 decks30 decks
23%synergy
Valakut Exploration
17%inclusion5 decks30 decks
17%synergy
The Antiquities War
17%inclusion5 decks30 decks
17%synergy
Mirrodin Besieged
13%inclusion4 decks30 decks
13%synergy
Storm the Vault
13%inclusion4 decks30 decks
11%synergy
The Brothers' War
10%inclusion3 decks30 decks
10%synergy
Efficient Construction
10%inclusion3 decks30 decks
10%synergy
Retreat to Coralhelm
10%inclusion3 decks30 decks
10%synergy
Pia's Revolution
10%inclusion3 decks30 decks
10%synergy
Guild Artisan
6.7%inclusion2 decks30 decks
6%synergy
Tide of War
6.7%inclusion2 decks30 decks
7%synergy
Descent into Avernus
6.7%inclusion2 decks30 decks
3%synergy
Retreat to Hagra
6.7%inclusion2 decks30 decks
7%synergy
Underhanded Designs
6.7%inclusion2 decks30 decks
7%synergy
Battles
Invasion of Kaladesh
6.7%inclusion2 decks30 decks
6%synergy
Planeswalkers
Daretti, Scrap Savant
30%inclusion9 decks30 decks
28%synergy
Saheeli, Sublime Artificer
23%inclusion7 decks30 decks
22%synergy
Tezzeret, Master of the Bridge
17%inclusion5 decks30 decks
14%synergy
Chandra, Spark Hunter
11%inclusion2 decks19 decks
10%synergy
Karn, Living Legacy
10%inclusion3 decks30 decks
10%synergy
Tezzeret, Cruel Captain
7.7%inclusion1 decks13 decks
6%synergy
Saheeli, Filigree Master
6.7%inclusion2 decks30 decks
6%synergy
Tezzeret, Betrayer of Flesh
6.7%inclusion2 decks30 decks
6%synergy
Tezzeret the Schemer
6.7%inclusion2 decks30 decks
7%synergy
Daretti, Ingenious Iconoclast
6.7%inclusion2 decks30 decks
6%synergy
Utility Lands
Great Furnace
47%inclusion14 decks30 decks
41%synergy
Vault of Whispers
43%inclusion13 decks30 decks
38%synergy
Darksteel Citadel
43%inclusion13 decks30 decks
41%synergy
Buried Ruin
40%inclusion12 decks30 decks
36%synergy
Secluded Starforge
27%inclusion3 decks11 decks
27%synergy
Archway of Innovation
27%inclusion7 decks26 decks
24%synergy
Bojuka Bog
20%inclusion6 decks30 decks
-4%synergy
Treasure Vault
17%inclusion5 decks30 decks
15%synergy
Midgar, City of Mako
15%inclusion2 decks13 decks
13%synergy
Rogue's Passage
13%inclusion4 decks30 decks
-9%synergy
Access Tunnel
13%inclusion4 decks30 decks
11%synergy
Inventors' Fair
13%inclusion4 decks30 decks
10%synergy
Academy Ruins
13%inclusion4 decks30 decks
10%synergy
Field of Ruin
13%inclusion4 decks30 decks
10%synergy
Ghost Town
10%inclusion3 decks30 decks
10%synergy
Phyrexia's Core
10%inclusion3 decks30 decks
10%synergy
Arid Archway
7.4%inclusion2 decks27 decks
7%synergy
Maze of Ith
6.7%inclusion2 decks30 decks
4%synergy
Guildless Commons
6.7%inclusion2 decks30 decks
6%synergy
Reliquary Tower
6.7%inclusion2 decks30 decks
-29%synergy
Mana Artifacts
Arcane Signet
80%inclusion24 decks30 decks
-8%synergy
Sol Ring
60%inclusion18 decks30 decks
-30%synergy
Talisman of Creativity
40%inclusion12 decks30 decks
-4%synergy
Izzet Signet
33%inclusion10 decks30 decks
-1%synergy
Talisman of Dominance
33%inclusion10 decks30 decks
-16%synergy
Dimir Signet
33%inclusion10 decks30 decks
-4%synergy
Rakdos Signet
33%inclusion10 decks30 decks
-2%synergy
Mind Stone
30%inclusion9 decks30 decks
16%synergy
Liquimetal Torque
23%inclusion7 decks30 decks
21%synergy
Talisman of Indulgence
23%inclusion7 decks30 decks
-19%synergy
Fellwar Stone
20%inclusion6 decks30 decks
-15%synergy
Planar Atlas
10%inclusion3 decks30 decks
10%synergy
All-Fates Scroll
9.1%inclusion1 decks11 decks
9%synergy
Commander's Sphere
6.7%inclusion2 decks30 decks
-15%synergy
Thought Vessel
6.7%inclusion2 decks30 decks
-15%synergy
Cursed Mirror
6.7%inclusion2 decks30 decks
1%synergy
Moonsnare Prototype
6.7%inclusion2 decks30 decks
7%synergy
Slagstone Refinery
6.7%inclusion2 decks30 decks
7%synergy
Fractured Powerstone
6.7%inclusion2 decks30 decks
7%synergy
Lands
Swamp
100%inclusion30 decks30 decks
8%synergy
Mountain
100%inclusion30 decks30 decks
9%synergy
Island
100%inclusion30 decks30 decks
7%synergy
Command Tower
97%inclusion29 decks30 decks
5%synergy
Exotic Orchard
73%inclusion22 decks30 decks
17%synergy
Mistvault Bridge
67%inclusion20 decks30 decks
63%synergy
Drossforge Bridge
63%inclusion19 decks30 decks
59%synergy
Silverbluff Bridge
60%inclusion18 decks30 decks
56%synergy
Evolving Wilds
60%inclusion18 decks30 decks
35%synergy
Seething Landscape
58%inclusion15 decks26 decks
40%synergy
Izzet Boilerworks
57%inclusion17 decks30 decks
45%synergy
Dimir Aqueduct
57%inclusion17 decks30 decks
44%synergy
Crumbling Necropolis
53%inclusion16 decks30 decks
-2%synergy
Maestros Theater
53%inclusion16 decks30 decks
44%synergy
Rakdos Carnarium
50%inclusion15 decks30 decks
39%synergy
Terramorphic Expanse
47%inclusion14 decks30 decks
26%synergy
Sulfur Falls
47%inclusion14 decks30 decks
1%synergy
Shivan Reef
43%inclusion13 decks30 decks
15%synergy
Spire of Industry
40%inclusion12 decks30 decks
35%synergy
Underground River
33%inclusion10 decks30 decks
6%synergy
Fabled Passage
33%inclusion10 decks30 decks
26%synergy
Escape Tunnel
31%inclusion9 decks29 decks
30%synergy
Smoldering Marsh
30%inclusion9 decks30 decks
-8%synergy
Grixis Panorama
30%inclusion9 decks30 decks
26%synergy
Sunken Hollow
30%inclusion9 decks30 decks
-10%synergy
Dragonskull Summit
27%inclusion8 decks30 decks
-18%synergy
Myriad Landscape
27%inclusion8 decks30 decks
16%synergy
Drowned Catacomb
27%inclusion8 decks30 decks
-16%synergy
Path of Ancestry
23%inclusion7 decks30 decks
-8%synergy
Obscura Storefront
23%inclusion7 decks30 decks
23%synergy
Shadowblood Ridge
23%inclusion7 decks30 decks
13%synergy
Darkwater Catacombs
23%inclusion7 decks30 decks
11%synergy
Demolition Field
23%inclusion7 decks30 decks
22%synergy
Sulfurous Springs
23%inclusion7 decks30 decks
-3%synergy
Ferrous Lake
22%inclusion6 decks27 decks
19%synergy
Temple of Epiphany
20%inclusion6 decks30 decks
5%synergy
Temple of Deceit
17%inclusion5 decks30 decks
3%synergy
Power Depot
17%inclusion5 decks30 decks
16%synergy
Steam Vents
17%inclusion5 decks30 decks
-27%synergy
Temple of Malice
17%inclusion5 decks30 decks
4%synergy
Riveteers Overlook
17%inclusion5 decks30 decks
16%synergy
Frostboil Snarl
17%inclusion5 decks30 decks
1%synergy
Hall of Tagsin
17%inclusion5 decks30 decks
17%synergy
Foreboding Ruins
13%inclusion4 decks30 decks
-6%synergy
Watery Grave
13%inclusion4 decks30 decks
-33%synergy
Choked Estuary
13%inclusion4 decks30 decks
-5%synergy
Vibrant Cityscape
13%inclusion1 decks8 decks
10%synergy
Oscorp Industries
13%inclusion1 decks8 decks
0%synergy
Sundering Eruption
12%inclusion3 decks26 decks
9%synergy
Waterlogged Teachings
12%inclusion3 decks26 decks
6%synergy